Sbc Head Bolt Length
5 Iron Duke has the same bell housing bolt pattern as a Chevy small block. To view links or images in signatures your post count must be 0 or greater. Kit will do both heads. How to remove TTY head bolts on 4. 1967-1981 Camaro SB Cylinder Head Bolt Set 302 307 327 350 400 (EGP-1387) Camaro cylinder head bolt set, all small block applications, quantity of 34 bolts included. I had the dealership replace the manifold gasket the first time at about 40,000 miles before it got to. There really is no difference between the two, except the top of the head makes wrenching a little different. Order Cylinder Head Bolt for your vehicle and pick it up in store—make your purchase, find a store near you, and get directions. Grade 8, heat-treated header bolts. From F-body to Corvette, Sierra to Silverado, G8 to GTO, we carry everything for making power with your LS or Gen V Ride!. If the bolt won’t screw in, then the position is off. cylinder head bolt kit Universal kit for cast-iron and aluminum Big-Block heads Includes (8) 7/16-14 x 2. We can onl. 770 long 60 ft lbs M8 side bolts 20 ft lbs (use RTV sealant under the head of bolt). Some parts are not legal for use in California or other states with similar laws/regulations. LSX Performance Parts. They all have the same disadvantage, Siamese intake ports. The Gen III small-blocks are a completely different design than the previous two generations of small block engines. SmallBlock LA Engine - 273, 318, 340, 360 Torque specifications are for stock factory type bolts with light engine oil applied to the threads and the underside of the bolt head. Production for the typical small block started in 1957 and is still being used today. We manufacture non-standard and specialty large diameter nuts and bolts. Save on Felpro Cylinder Head Bolt Set ES 72856 at Advance Auto Parts. SmallBlock LA Engine - 273, 318, 340, 360 Torque specifications are for stock factory type bolts with light engine oil applied to the threads and the underside of the bolt head. Step down washers take up the slack when installing a 1/2" size cylinder heads, on a factory 302 block that has 7/16" bolt holes. Also 1987-'95 center bolt valve cover-type head c/n 14102191 (76cc chambers and used with some 3/4 - 1 ton truck/van applications) can also have the 3/8" exhaust valve stem. The long inner bolts are about 2 threads longer than the LA's and the outer row are the same length. 5 mm but larger than 4 mm, smaller than 3/16" but larger than 5/32". 2-Bolt mains/Chevy II: 3892657 3782870 3903352 SBC Head Casting Numbers. I decided to pursue design and development of a bolt that would duplicate the original equipment (OE) specifications and appearance, with rolled threads and a 7/16” hex head. Metric grades 8. ARP head bolt kit to fit GM LS engines from 97-03 that use long and short bolts. Small Block Chevy Cylinder Heads; Big Block Chevy Cylinder Heads; LS Series Cylinder Heads; Ford Cylinder Heads. SBC ProComp Aluminum Cylinder Heads 190 Runner Assembled - Item # PCM 3002C. Do you want some power yet still not have to buy premium gas, or lots of power and not care about gas mileage. -feet of torque. The BRODIX 18 C cylinder head has an 18° valve angle that works well on dirt late model or serious drag racing applications. The twelve point design permits greater torque to be applied to the screw which eliminates rounding out of the hex socket that can occur with fasteners of this type. There is no other company approved for these repairs in aluminum blocks. You don't need a depth limiter for enlarging the stripped hole since all production small-block Chevy head bolt holes open into the water jacket. Get the job done with the right part, at the right price. Reusing stretched T-T-Y head bolts can cause improper or uneven torque, damaged engine threads, and broken bolts, any of which could lead to head gasket failure. 770 long 60 ft lbs M8 side bolts 20 ft lbs (use RTV sealant under the head of bolt). Flow data based on Cylinder #1 intake and exhaust port. It should always be in perfect condition and should be maintained properly. A dirty bolt can throw off torque readings by as much as 20 ft. Drawings by David Kimble. The state of California and other states with similar laws and regulations prohibits the use of some parts on emissions vehicles. 0 GENERAL This AWHEM Recommendation compliments and extends but does not conflict with API Spec 6A. Head Bolt Sealant? I'm re-installing some heads on a SB Chevy. From a truck had a manual 4-speed. The intake manifold to head bolt pattern was redesigned to improve gasket integrity - four of the center intake manifold bolts were drilled at 72 degrees instead of 90 degrees for the cast iron cylinder heads. Most of your aftermarket aluminum performance cylinder heads, like the GT40X head, also use a 351W size 1/2" head bolt hole. Do you have a recomendation, or should I use th over the counter repair book spec's. The result is a more evenly distributed and accurate torque load compared to that of the head bolt. Going to be setting some heads down on a block this weak. Flow measured at 28" of depression. Standard SBC head studs or bolts may be used. A Guide to Vortec vs OE Small Block Chevy Heads By Bobby Kimbrough March 03, 2010 Small block Chevy heads have been manufactured since 1955, and have been used in high performance applications as soon as the first one rolled off the assembly line. Small Block Chevy Engine Block Identification General Engine Block Specifications While 6 different bore size blocks have been produced, the small block engine can be classified into 3 bore sizes and 3 main bearing sizes. Without adequate airflow, the engine will never make power. 00 in my case. See Rick Ehrenberg’s bolt-on performance tips. From F-body to Corvette, Sierra to Silverado, G8 to GTO, we carry everything for making power with your LS or Gen V Ride!. 2L GM Engines The AERA Technical Committee offers the following information on broken head bolts for 2002-2009 2. I've assembled all the pieces for my exhaust job that I am planning on doing this weekend, but now I'm a bit worried. -feet of torque, and the cam bearing bolt has 14 lb. V6 is unique among all Chevy motors since the right hand cylinder bank is offset ahead of the left hand cylinder bank when viewed from the rear of the engine. It starts with a professionally machined, blueprinted, and stroker clearanced, cast iron GM 350 4-bolt block. The Gen III small-blocks are a completely different design than the previous two generations of small block engines. ProMAXX Performance has designed a complete new line of performance heads that meet or exceed the big names in the industry. Your order may be eligible for Ship to Home, and shipping is free on all online orders of $35. We also supply hex flange nuts that work in tandem with our hex flange bolts. 4-bolt blocks with OEM main bolts are good to 475hp 4-bolt blocks with ARP main studs are good to 700hp OEM Blocks with Splayed 4-bolt main studs are good to over 950hp Bowtie blocks with splayed 4-bolts main studs should handle over 1500+hp! So essentially, a 2-bolt block w/ studs should handle anything a normally aspirated small block can. Mopar Small Block Bolt Torque Specifications. These value-priced cast-iron cylinder heads use modified combustion chambers and high-velocity port technology to provide improved performance. For what ever you use make sure the threads in the block are clean. Small block casting date is located on driver side rear of block on flange forward of bellhousing. This plug blocks the original oil path and sends it through the drilled head bolt (posted by Pre '68 Dave, on The Stovebolt Page forums). Hex Bolt Identification, Markings and Strength Chart. The easiest way to ID the LS heads is the 3 digit casting number on the spark plug side of the head. A sealant/antiseize must be used on the head studs. They are $60. The intake manifold to head bolt pattern was redesigned to improve gasket integrity - four of the center intake manifold bolts were drilled at 72 degrees instead of 90 degrees for the cast iron cylinder heads. Broken Head Bolts on 2002-2009 2. If you were doing this on an engine with blind head bolt holes, you would definitely want to indicate drill depth with a mark on the drill bit. and are usually in need of work. The head bolts were torqued in the described sequence and to each level of torque, and the threads in the block stripped at the last step where you turn an additional 1/2 turn. Loctite # 620 is recommended. 08" bolts P/N 88960334, (24) 7/16-14 x 4. Please contact us to confirm correct vehicle fitment and usage. The most important operation of regasketing your engine is thorough cleaning of the cylinder head, block, bolts, and bolt holes. For use on Mark IV Big block Chevy engines with 7/16" threads. Bolt Diameter Head and Wrench Size; Hex Bolt - Lag Bolt. com: Cylinder Heads - Quality Performance Aluminum Street Heads. Loose Washer Zinc and Yellow Finish Metric Body Bolts G. Grade 8, heat-treated header bolts. Chevy LS2 Truck Engine Specs (VIN H) The LS2 is a 6. Each bolt arrives coated with sealant for a proper install. When initially removing main caps, the caps & block should be de-burred before reinstalling; this will insure that correct main size is maintained. Chevy cylinder head Identification - Small block casting numbers, Big block cylinder head, camel back heads, double hump heads. Moly and other lubes offer reduced friction and increased bolt tension, which will affect the torque figure. Stud Girdle: Retains standard SBC stud location. Other special features are: a 1/2" hex head for greater socket clearance, a wide flange area under the head for greater load spread, and a black oxide finish. 7L 350 400 Cylinder Bolts & Washers 4. Performance Upgrades for the Chrysler, Dodge, and Plymouth 318, 273, and 360 engines. The Complete Cylinder Head Guide for Chevy Small Block Engines A factor more influential toward successful high-performance engine building than any other is the cylinder heads. On later castings it may be located right next to the china wall, but slightly lower than the intake manifold just to the rear next to transmission mount flange. If you're looking for Plus length BBC studs, we carry those also. Cam bearing OD should be deburred before installation. In some cases the stretching approaches the bolts' elastic limit, permanently stretching them. Cylinder Head Bolt Kit. Length is the measurement of the bolt from the edge of the chamfer to the undercut of the head. Chevy Center Bolts, Dodge Center Bolts, Ford Center Bolts and Jeep Center Bolts (Leaf Spring Center Pins) Keeps The Leaf Spring In Place So When The U Bolts Are Properly Torqued The Leaf Spring Center Bolt Will Stay Fastened To The Axle Seat. LSX Performance Parts. Rocker Arm Stud Kit. 9 (socket products). Step down washers take up the slack when installing a 1/2" size cylinder heads, on a factory 302 block that has 7/16" bolt holes. Marlan gets down to business and talks about Chevy small-block V-8 engine specs and other great topics. Carburator 5/16-18 x 1 1/2" 4 11. If the bolt won’t screw in, then the position is off. 5:1 compression the new engine produced 85 hp (63 kW). Drill it out so that the drill bit is the same size as the hole the bolt goes into. 1967-1981 Camaro SB Cylinder Head Bolt Set 302 307 327 350 400 (EGP-1387) Camaro cylinder head bolt set, all small block applications, quantity of 34 bolts included. 7L 350 400 Cylinder Bolts & Washers 4. The BRODIX 18 C cylinder head has an 18° valve angle that works well on dirt late model or serious drag racing applications. (NNN) NNN-NNNNor equivalent, and install finger-tight. To view links or images in signatures your post count must be 0 or greater. Small-block Chevy engines are known for rapid valve-guide wear, so it's essential to measure the valves and guides when rebuilding 327 heads. Stud Girdle: Retains standard SBC stud location. what is the head bolt Answered in 9 minutes by: Coat the threads of the cylinder head bolts with sealing compound, GM part No. sbc 383 stroker engine 562hp - 210cc afr aluminum heads chevy four bolt main block bored 4. We work with the top manufacturers in the industry and stock an extensive inventory of metric grade 10. # 11503812, 50 Pcs. The tap is tapered at the beginning to get it started. Chevy LS2 Truck Engine Specs (VIN H) The LS2 is a 6. On chevy 350 which head bolts you must seal with SILICONE FOR WATER LEAKS - Answered by a verified Chevy Mechanic We use cookies to give you the best possible experience on our website. Note that these sizes are valid for OEM fasteners only. Then I hung weights on the angle iron. head and more at White's Pit Stop. Al is the only one that will. These specs are for stock-type bolts with light engine oil applied to the threads and the underside of the bolt head. Over 6,000 Automotive Torque Specs. Flange bolts virtually eliminate the need for washers because the area under the bolt head is wider and creates a larger area for even distribution of pressure. The team has shared all the finest moments in the numerous accolades for its people, its products, and its approach. If you're going to build a high dollar engine, by all means by new head bolts, and rod bolts for sure. Including a Large Selection of New, Used and Surplus Engines for Sale. Main Bolts: SBC 350 can be 4 bolt main if lucky. Chevy LC9 Engine Specs. Discover Ls Head Bolts on sale right here with the biggest choice of Ls Head Bolts anywhere online. Fuel pump 3/8-16 x 1 1/4" 2 9. The Olds head also requires an extra head bolt, so it won't bolt onto Buick blocks. Intermediate engines used four bolts per cover, two on top and two on bottom that were equally spaced top and bottom. Anyone know the size and thread type and length of a body mount bolt on a NBS 2000 silverado 2500 i know its grade 8 Log in or Sign up Chevy Truck Forum | GMC Truck Forum - GmFullsize. 5 mm but larger than 4 mm, smaller than 3/16" but larger than 5/32". 5RS at 09:44pm on Aug 02, 2012. TTY bolts are taken to a certain stretch point during assembly rather than to a final torque value. Find our best fitting head bolt kits for your vehicle and enjoy free next day delivery or same day pickup at a store near you!. 1967-1981 Camaro SB Cylinder Head Bolt Set 302 307 327 350 400 (EGP-1387) Camaro cylinder head bolt set, all small block applications, quantity of 34 bolts included. If you go to a parts yard to get the bolts out of an engine, make sure it is a 18-bolt head; or, if you find a 15-bolt head (216 or earlier 235), get your eighten bolts (two different sizes of bolts) from two engines. Plenty of Chevy inline 4 and 6 performance parts in stock and ready to go. Thanks! We appreciate the support and encouragement we have received from our visitors around the world for the past 20 years. I can help with a 'bolt in lump port kit' or a 'performance intake lump port head' work for your inline Chevy 194, 230, 250, 292 and 153,181, 2. 006" stretch, frequently 55-60 lb. Each set is the correct number of bolts to complete one small block Chevy engine (2 cylinder heads). FLOTEK is a leading brand of aluminum high-performance cylinder heads. 02" Intake Valve and 1. The intake manifold to head bolt pattern was redesigned to improve gasket integrity - four of the center intake manifold bolts were drilled at 72 degrees instead of 90 degrees for the cast iron cylinder heads. Forums > VW and Audi TDI forum, Chevy Cruze diesel forums > VW Mk4 Jetta, Golf, New Beetle, Passat TDI forum > ALH Head Bolt Socket Discussion in ' VW Mk4 Jetta, Golf, New Beetle, Passat TDI forum ' started by magnum440 , Jan 8, 2016. Yes if the 89 had the same size motor as the 95 the 95 motor will bolt right in. This head has special valve centerlines and dowel location requiring special components. Order Starter Bolts, Shims & Hardware for your vehicle and pick it up in store—make your purchase, find a store near you, and get directions. Sometimes called "center bolt HO" heads, referring to the valve cover attachment used on 1987-up SBC engines. They are ground and thread rolled after heat treat to assure exacting tolerances. Buy Hex Nuts, Jam Nuts at InStock Fasteners - The low-price easy-to-use source for industrial and construction fasteners - screws, nuts, bolts, washers, pins, & more - standard fasteners. New head bolts are profoundly difficult to come by and have been for many many years. Mine have 8 long bolts, 2 medium length, then the 5 small ones at the lifter side of the head. One thing you can try if they absolutely wont budge is tap straight down the center of the bolt head with a center punch or the likes. General Recommendations for AFR Cylinder Heads: Bar Codes - Please keep the bar code & paperwork shipped with your head, these contain all the specs for your heads when calling AFR. Anybody need a set of head bolts for an 03+ engine?. Over 6,000 Automotive Torque Specs. All of the LA headers and exhaust manifolds will bolt-up and seal properly on the Magnum heads. Chevy Casting Number identification including Block casting numbers, cylinder head casting numbers, Crankshaft and intake casting numbers. John, at the rear of the block at the top of the china wall, there should be a 1/8″ npt port. asked in Engine and Engine Management / Misc about a 2002 Impreza 2. This head has the LA intake bolt pattern and angle and, the standard 5/16" bolt size. What is the length of the middle length top bolts? According to my books from GM, different heads required different head bolts. My suggestion is use a small block Chevy bellhousing and an aluminum Muncie 4-speed transmission. 375" Thread Length. cylinder head bolt kit Universal kit for cast-iron and aluminum Big-Block heads Includes (8) 7/16-14 x 2. required to obtaim proper stretch) 11/32 early rod bolts 35 lb. On the center bolt valve covers, the ignition coils bolt to a bracket, which in turn bolts to the valve cover. If it's a stock Chevy 350, the heads need to be taken off and milled and tapped for aftermarket studs. Head Bolts and Washers: Supplied by ARP and MANLEY. One of the main differences between head bolts and head studs involves the methods used to put together or repair an engine. BBC ProComp Aluminum Cylinder Heads 320 Runner Assembled - Item # PCM 3021C Pro Comp Aluminum Cylinder Heads are a great choice for an out of the box horse power upgrade for your Big Block Chevy. The new Special High Performance Small Block Chevy block from Dart gives you all the features you need to build a powerful and durable engine at an affordable price. I reused the head bolts on my 1972 Coronet's stock318 ( replaced the blown head gaskets ) ; I also reused the rocker shafts' bolts. You don’t need to add any porting; these are out-of-the-box bolt-on parts that provide idle to 5500 rpm performance. SBC from 1955 to 2000 (265-283-302-327-350-400)all use the same head bolts, I would have no problem re-using for a street motor. 0” Bore Space These blocks are intended for serious blower racers utilizing BBC based engines. US Bolt Head/Wrench Size. ARP head bolts for the iron Magnum heads are P/N ARP 144-3604, for the Edelbrock aluminum heads use P/N ARP 144-3605. This is the factory head bolt: Here is the new head bolt: The reason I showed the tap with the new head bolt is a few people have not threaded the hole deep enough. Important - For the flywheel, flexplate, torque convertor, head, main journal and especially the rod bolts, use bolts specially made for this application! Do NOT use bolts purchased at bolt supply houses or hardware stores. Looking for Chevy casting numbers ? This is a very complete list of numbers to help identify your Chevy engine block, heads and crankshaft. ALWAYS follow the manufacturers instructions for best results. Need info on 3. 5 Iron Duke has the same bell housing bolt pattern as a Chevy small block. Cylinder head bolts hex head ARP sb chevy outer row only stainless the rest are black oxide fits Cast iron OEM , 283 305 327 350 and 400 Gen III Vortec/Truck & most Edelbrock LT-AFR, Brodix-8,-10,-11,-11xb SB Chevy head bolts performance hex headgreat for marine applicationsfull set for both heads arp 134-3603. Only at www. Part # HP8103 Description: Get big power on a small budget with BluePrint Muscle Series cylinder heads! These lightweight aluminum heads bolt up to your small block Chevy and feature 220cc intake/67cc exhaust runners, 64cc combustion chambers, and 2. Chevy designed the block to take extra long head bolts that thread deep into the block which minimizes cylinder bore distortion and variation in the head bolt torque spec. Standard SBC head studs or bolts may be used. correct main size is maintained. 12480005 - LS Small Block V8 2000 LS1, GTZ, aluminum, 38cc chambers,. Is there a standard size or does it vary? I drive a 94' Buick Regal btw if that helps. Intake Manifold Bolt & Stud Kits. Torque Specs for Small Block Chevy Engines Part Bolt Size Minimum Maximum Camshaft Sprocket 5/16"-18 15 ft. John, at the rear of the block at the top of the china wall, there should be a 1/8″ npt port. Plenty of Chevy inline 4 and 6 performance parts in stock and ready to go. The Gen III small-blocks are a completely different design than the previous two generations of small block engines. Thanks! We appreciate the support and encouragement we have received from our visitors around the world for the past 20 years. 45" mains), and 400 blocks (4. 283 blocks (3. Chevy Bolt hatchback pricing was announced at $37,500 back in January, though pricing could still fluctuate closer to the car's winter launch. The small block Chevy engine is the most common V8 engine out there to add performance upgrades to. Speedmaster has become a leader in its field, built on a long term consistency of being a specialist in aftermarket automotive components. 025" Deck, 2. 2-Bolt mains/Chevy II: 3892657 3782870 3903352 SBC Head Casting Numbers. These heads are designed to accommodate stock Big Block Mopar Wedge Rocker arm assemblies (. OEM-quality Grade 8 cylinder head bolt set (does both heads). All rods from 1968 on, including 1967 350 rods, have a 2. tall valve covers when used on 1986 and earlier heads. " It is no secret that a good set of headers is one of the best performance investments. High quality parts, delivered on time, at prices that beat your current source. The bolt pattern is comprised of two numbers - the first indicates how many bolt holes are on the wheel, and the other describes how far apart they are. The new Special High Performance Small Block Chevy block from Dart gives you all the features you need to build a powerful and durable engine at an affordable price. HEAD BOLT TORQUE: All aluminum heads should be torqued to the. SBC from 1955 to 2000 (265-283-302-327-350-400)all use the same head bolts, I would have no problem re-using for a street motor. The team has shared all the finest moments in the numerous accolades for its people, its products, and its approach. Skip White Performance provides many high performance racing and engine products such as, stroker engines, turn-key engines, cylinder heads and pistons Call Us: 423-722-5152 Login or register. 5 L diesel engines over the years has been leaking head gaskets. I had the dealership replace the manifold gasket the first time at about 40,000 miles before it got to. Determining Bolt Grades & Understanding Head Markings The Nut and Bolt Solution Series. Our cylinder heads are cast according to FLOTEK design parameters and assembled and inspected at our facility in Evansville, Indiana. $20: Collector flanges 3/8” laser cut 4” 4 bolt style, sold as one. Find our best fitting head bolt sets for your vehicle and enjoy free next day delivery or same day pickup at a store near you!. SBC ProComp Aluminum Cylinder Heads 190 Runner Assembled - Item # PCM 3002C. This is one of the biggest steps in your 302 budget build. Aftermarket studs usually get torqued to 60 ft-lbs, but check with the fastener manufacturer for specific torque recommendations. Home › ARP 134-3609 Cylinder Head Bolt Kit for 1998-2003 GM Gen III LS1 LS6 4. We've listed the flow numbers for similar stock 462 heads to reveal what the porting work produced. These Chevrolet replacement body and fender bolts have been manufactured to meet or exceed factory specifications and performance. final stage 85 foot pounds on the 2 front cylinder head bolts & 95 foot pounds on all other head bolts except the front 2. 1 i am replacing head gaskets and i need to know what to torque head bolts to and sequence of doing so Posted by vicbiii on Mar 28, 2009. Each bolt is the proper length and features a 5/8 inch hex head for high strength, up to 150,000 PSI tensile strength. The 194/230/250/292 heads all interchange, including the later integral. I've assembled all the pieces for my exhaust job that I am planning on doing this weekend, but now I'm a bit worried. For head bolts that screw into blind holes, lightly lubricate the bolt threads as well as the underside of the bolt heads with engine oil. This is one of the biggest steps in your 302 budget build. Bolt in HI-FLOW lumps will add: Torq ( Peak and also over RPM range)(almost the same as a cam change). Clean Thread Holes. for use with tubing size. Identifying bolt grades and head markings for US grades 2, 5 and 8. 4-bolt blocks with OEM main bolts are good to 475hp 4-bolt blocks with ARP main studs are good to 700hp OEM Blocks with Splayed 4-bolt main studs are good to over 950hp Bowtie blocks with splayed 4-bolts main studs should handle over 1500+hp! So essentially, a 2-bolt block w/ studs should handle anything a normally aspirated small block can. Essential to engine building, cylinder head bolts are crucial to proper jointing of the cylinder head to the block. A BBC and SBC do except for some racing blocks and very late model stuff. Buy online, pick up in-store in 30 minutes. Cam bearing OD should be deburred before installation. Vintage Ford Chevy Dodge Firestone S40cf 78 18 Thread Spark Plug Nos 916. Tighten the bolts just finger tight for now. Loctite # 620 is recommended. Aftermarket studs usually get torqued to 60 ft-lbs, but check with the fastener manufacturer for specific torque recommendations. Find CHEVROLET 5. Intake Manifold Bolt & Stud Kits. Mark the lowest row of head bolts 16, 12, 8, 4, 3, 7, 11 and 15, left to right. What size are the bed bolts on a 2000 Silverado? What size socket. Stock rockers use a press in stud. The BRODIX 18 C cylinder head has an 18° valve angle that works well on dirt late model or serious drag racing applications. Cylinder Head, DHC™ 175, Fast As Cast®, Assembled, 1. While they do resemble the "real" HO heads (c/n's 601 and 416), the vehicles they were used on (1987 LG4, TPI 305 from 1987-'92, and the 1987-'88 L69 and LG4 used in the Monte Carlo) never had an HO designation. Casting Date Example: E038 - (E = Month, 03 = Day, 8 = Last digit of model year (1978)). For use on Mark IV Big block Chevy engines with 7/16" threads. I just need to loosen it so I can put a new battery in, but it's a very small, strange-looking bolt that is smaller than 4. Under the valve cover, you'll see which holes have the flat surface for the head of the bolt to seat on, at a different depth. 800˝ Screw-in Depth 0. This ultimately translates into higher reliability and a lower chance of head gasket failure. Block identification is straightforward. Everyone says that you need to get the "4 bolt main block". When initially removing main caps, the caps & block should be deburred before reinstalling. Vortec heads on older block Im putting some Vortec heads on a 70's 350 block. Rectangle - Longer or taller than wide or high. They do not go into the water jacket. The cylinder head studs have 70 foot-lbs of torque, the cam timing gear have lb. The BoxWrench Engine Specs Database is a community resource for mechanics of all skill levels to access a reference library of Firing Orders, Distributor Rotation Directions and Block-Cylinder Numbering as well as Torque Specs, Timing Settings and Cylinder Head Tightening Sequences among other engine specs. Use a tap and die set to clean out the threads of the bolt holes on the head itself. Also, if you have torque to yield bolts instead of standard head bolts, the torque sequence may be different. 005" Main Cap Register: Deep Steeped register on each side (no need for dowels) Oil System:. 25 mm) stroke. The S/R Torquer heads (043600 & 043640 series) are drilled to accept either perimeter bolt valve cover or center bolt valve cover. OEM-quality Grade 8 cylinder head bolt set (does both heads). Small-Block Chevy Gen-I Cylinder Heads Standard Gen-I small-block Chevy heads position the valves at a 23-degree angle to the deck. - SBC Cylinder Head Info - I've compiled the following information on SBC Cylinder heads to help compare them. Head bolts need to be installed again on all torque-to-yield application. Head bolts are not to be reused. In 1953, the Powerglide equipped cars (and Corvette) had high-pressure lubrication 235 engines with 18 head bolts (as used in all later 235/261 engines) and 2-bolt valve cover. Stud extractors, also known as easy-outs, work by drilling into the exposed stud of the bolt. Rectangle - Longer or taller than wide or high. 1) Cleaning. Each bolt arrives coated with sealant for a proper install. Get the best deals on Car & Truck Cylinder Small Block Chevies when you Head Bolt Kit Chevy LS Hex Head Free 2Day Fed-Ex Shipping 794" Length 5/16" Pushrods. It is important to use new bolts and proper torquing procedures during reassembly. 23 Mount Erin Rd, Blair Athol NSW 2560, Australia 02 9607 2299. Save on specialty autootive nuts, bolts, screws and repair items. Ford V-8s have always struggled to make power because they’ve always been limited by factory cylinder head design. ARP head bolt kit to fit GM LS engines from 97-03 that use long and short bolts. Brodix BR7 is a quality casting at an affordable price. Drawings by David Kimble. SMALL BLOCK FORD Cylinder Heads; Big Block Ford Cylinder Heads; Small Block Ford Top End Kits; VALUE LINE Cylinder Heads; Intake Manifolds. 2) Watch bolt lengths. This original two-plane aluminum. Body Bolts Bolts Cable Ties Cotter Pins Cutting Nuts Door Hardware Door Panel Retainers Grommets Hose Clamps License Plate Screws Miscellaneous Fasteners Metal Rivets Nylon Rivets Nuts Push Type Retainers Shield & Hood Retainers Trim Screws U-Nuts / J-Nuts Washers. OEM-quality Grade 8 cylinder head bolt set (does both heads). Small-block Chevy engines are known for rapid valve-guide wear, so it's essential to measure the valves and guides when rebuilding 327 heads. Twisted Wedge Aluminum Heads for Small Block Ford Installation Notes Recommended Tools * Shop manual for your vehicle * Basic mechanics tool set with SAE and metric size sockets and combination wrenches * 0-150 ft. 005" stretch). Save on Felpro Cylinder Head Bolt Set ES 72856 at Advance Auto Parts. Buy an ARP Hex Head Cylinder Head Bolt Kit for your 289 or 302 Engine from CJ Pony Parts! This ARP Hex Head Cylinder Head Bolt Kit also includes washers. Search Car Torque Specifications by Engine or Model. ) Below is a picture of the finished Chevy 350 heads with the 6 SBC 400 steam holes drilled and a 3 angle valve job. TIME-SERT® GENERAL MOTORS PROFESSIONAL THREAD REPAIR KITS : NORTHSTAR HEAD BOLT REPAIR KIT TIME-SERT ® KITS HAVE BEEN TESTED AND APPROVED BY GENERAL MOTORS. Chevrolet Small Block hex Head Bolt Kit. Manifold = 35 ft/lb. These cylinder heads are machined for both center and perimeter bolt valve covers, please see your instructions to avoids oil leaks. I can help with a 'bolt in lump port kit' or a 'performance intake lump port head' work for your inline Chevy 194, 230, 250, 292 and 153,181, 2. Our selection of auto bolts for cars includes common bolts such as hex head flange bolts, carriage bolts, toggle bolts, phillips head machine screws and body bolts.