Sbc head bolt torque sequence

Bolting down the heads in this episode. Torque sequence as follows:First Pass torque to 22 ft/lbsSecond pass tighten short bolts 55 degrees, medium bolts 65 ...

GET A DEAL ON THIS BOOK! If you liked this article you will LOVE the full book. Click the button below and we will send you an exclusive deal on this book. Ford Small-Block Rebuild: Torque Specs, Sequences, and Alignment - Covers 221, 260, 289, 302, Boss 302, 351W, 351C, 351M, and 400M Small Block Ford Engines.step 1 :Removing the Exhaust Manifold Head Bolts. 1:25. Warm the engine up to operating temperature. Use a 14mm socket and ratchet to remove the driver side exhaust bolts and heat shields. Keep track of the bolts position. Disconnect the exhaust manifold from the cylinder head. step 2 :Disconnecting the Battery.If each time we torque the head bolts the preload goes up, say from 17,000 psi to 18,500 psi and then levels off, then the distortion in the cylinder walls will be different at each load. If the machine shop does the torque plate hone and it's the first time the bolts have been torqued it will be at the 17,000 psi load.HEAD BOLT TORQUE: All aluminum heads should be torqued to the . bolt manufacturer’s specifications. This should be done in the proper General Motors sequence in 10 ft./lbs. increments beginning at 40 ft./lbs. Moly lube should be applied between fasteners, washers and area around head bolt to prevent galling and improper torque values.29 Okt 2018 ... Can you please tell me the head bolt torque spec and sequence for a 2011 Cadillac escalade premium ext 6.2L. Reply 1: Hi and thanks for ...Watch on Importance of Properly Torquing Bolts, Torque Sequences and Online Lookup Fel-Pro, ASE Certified Master Technician, John Gurnig explains the …Intake manifold bolts on SBC engines should be torqued to 30 lb-ft in a two-step sequence. What are the torque specs for a Ford engine? As for the torque specifications, the 289 (above top) and 302 intakes are both torqued in two stages to between 20 and22 lb-ft. The 351 intake, on the other hand is torqued in three stages to …

with an old bolt, to seat the balancer--240 ft.-lbs. With a new bolt, for final assembly: 37 ft.-lbs.-140 degrees: Flywheel / Flexplate Bolts: 15 ft.-lbs. 37 ft.-lbs. 74 ft.-lbs. Transmission Bolts--37 ft.-lbs: Exhaust Manifold / Header Bolts: 11 ft.-lbs.-18 ft.-lbs. Camshaft Sensor Bolt--18 ft.-lbs. Crankshaft Position Sensor Bolt--18 ft.-lbs ...Torque small block Chevy compatible head bolts to 70 ft-lb in increments of 20 ft-lb. Torque BR Series 11 mm studs to . 85 ft-lb and 8 mm studs to 26 ft-lb. Use a drop of 30W motor oil under head of bolt. Make sure head bolts do not bottom . out in block. Sealer should be used on head bolt threads. A re-torque after initial warm up is desired. Jun 7, 2021 · Then in 1967, Chevy had a big year with the release of the 302 and 350 engines. The 302 still used a 4-inch bore, but had a shorter 3-inch stroke like the 283, affording a much higher-winding race engine. The Chevy 350 blocks used the same 4-inch bore as the 327s, except they increased the stroke to 3.480-inches. All Bolts First Pass in Sequence 30 N·m 22 lb ft Long Bolt Final Pass in Sequence 75 degrees Medium Bolt Final Pass in Sequence 65 degrees Short Bolt Final Pass in Sequence 55 degrees Cylinder Head Bolt – Optional On-Vehicle Strategy First Pass in Sequence 35 N·m 26 lb ft Second Pass in Sequence 60 N·m 44 lb ft Final Pass …Bolting down the heads in this episode. Torque sequence as follows:First Pass torque to 22 ft/lbsSecond pass tighten short bolts 55 degrees, medium bolts 65 ... Sep 18, 2010 · Follow the steps listed below to correctly install head gaskets for this engine being careful not to get any seal on the head gasket mating surfaces or gasket. 1. Place the head gasket over dowels with the bead up. 2. Carefully guide the cylinder head into position over the dowel pins and. gasket. 3. ARP head stud torque in stock sbc block. ARP head studs 134-4001 call for 80lbft using ARP Ultra Torque lube. That torque reading is based on 75% of the yield strength of the fastener (190,000PSI). So, the ARP studs have a greater tensile strength than stock head bolts allowing more torque to be applied to them.

Short Bolts Final Pass in Sequence 55 degrees Cylinder Head Bolt (Optional On-Vehicle Stategy) First Pass in Sequence 35 N .m 26 lb ft Second Pass in Sequence 60 N .m 44 lb ft Final Pass in Sequence 90 N .m 66 lb ft2-3 step increments. like 25, then 50, then final spec. from the inside to the outside. inner most on 4 bolts,, then outside for each cap,, then move to the next cap. ex. #3 main first, inside bolts, then outside bolts/nuts. then #2, then #4, then #1, then just snug#5 to set thrust after all the others are tight and to help to hold alignment of ...Oil Pump Bolt: use engine oil - 65 ft-lbs. Oil Pan Bolts: use engine oil - 12 ft-lbs. Rocker Arm Studs (screw-in): with engine oil - 50 ft-lbs. Spark Plugs: without lubricant or sealer - 20 ft-lbs. Timing Cover Bolts: use engine oil - 6 ft-lbs. Valve Cover Bolts: with engine oil - 3 ft-lbs.Watch on Importance of Properly Torquing Bolts, Torque Sequences and Online Lookup Fel-Pro, ASE Certified Master Technician, John Gurnig explains the …

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The depths of the primary head bolt holes in Chevrolet 4.8L, 5.3L and 6.0L blocks changed in 2004 so therefore the head bolts and torque specifications required also changed. This particular block is the 2/2004 & later style that requires (10) 4" medium head bolts for each cylinder head. GET A DEAL ON THIS BOOK! If you liked this article you will LOVE the full book. Click the button below and we will send you an exclusive deal on this book. Ford Small-Block Rebuild: Torque Specs, Sequences, and Alignment - Covers 221, 260, 289, 302, Boss 302, 351W, 351C, 351M, and 400M Small Block Ford Engines.Torque Spec: 7/16 in. Outer Main Cap Bolt: 65 ft.-lbs. 7/16 in. Inner Main Cap Bolt: 70 ft.-lbs. 3/8 in. Outer Main Cap Bolt: 40 ft.-lbs. 11/32 in. Connecting Rod …They contain things like firing order, torque specs, drill and tap information. Jan 15, 2020 - If you do anything automotive and are a performance enthusiast you will need to use this collection of these reference pages. They contain things like firing order, torque specs, drill and tap information. Explore. Vehicles. Visit.

Aug 1, 2015 · Reply. Save. ericnova72 · #3 · Aug 2, 2015. Spec for the SBC is 65-70 ft.lbs with factory bolts.....75 ft.lbs isn't going to hurt anything....but if you want to re-torque, it is a good idea, you will find that the gasket has relaxed some under the compressive force of the head, and you will find some bolts seem looser, usually the longer ... Following the helical tightening sequence illustrated in the diagram, torque all bolts to 25 ft-lbs. Then repeat the process in 20-ft-lb steps until you reach the full 65-ft-lb torque. After all bolts in both heads are tight, check each bolt one final time. Make absolutely sure you haven’t missed any! Step-47: Install Lifters and PushrodsApr 12, 2018 · The following specs apply to: Gen. I, Small Block Chevy Notes These specs are for stock-type bolts with light engine oil applied to the threads and the underside of the bolt head. Moly and other lubes offer reduced friction and increased bolt tension, which will affect the torque figure. Big-block head bolt torque pattern. Stock head bolts get torqued to 70 ft-lbs in three steps of 40, 55, and 70 ft-lbs. Use thread sealer on all bolts that go into the water jacket, which means all blocks except Bowtie and aftermarket. Aftermarket studs usually get torqued to 60 ft-lbs, but check with the fastener manufacturer for specific ...The Installation Process Of ARP Head Bolts For SBC. Follow the instructions mentioned below to install the ARP head bolts for your SBC engine with ease; Dissemble the rods to clean them properly and separate rust preventative. Under each of the head bolts and threads, apply ARP moly lube. Set up the rods to the piston.step 1 :Removing the Exhaust Manifold Head Bolts. 1:25. Warm the engine up to operating temperature. Use a 14mm socket and ratchet to remove the driver side exhaust bolts and heat shields. Keep track of the bolts position. Disconnect the exhaust manifold from the cylinder head. step 2 :Disconnecting the Battery.GET A DEAL ON THIS BOOK! If you liked this article you will LOVE the full book. Click the button below and we will send you an exclusive deal on this book. Ford Small-Block Rebuild: Torque Specs, Sequences, and Alignment - Covers 221, 260, 289, 302, Boss 302, 351W, 351C, 351M, and 400M Small Block Ford Engines.Small Block Ford Head Bolt Torque Sequence. This is the Head Bolt Torque Sequence (Pattern) for Ford's small block. This includes 260, 289, 302, Boss 302, ARP Ultra-Torque. ™. Fastener Assembly Lubricant. Today's critical - head studs and bolts, main studs and bolts, and driveline - have been designed stronger than ever before to handle the extreme loads. As a results, installation pre-loads - the amount the fastener is stretched during installation - are very high.The specifications given are for the typical 350 engine. The Chevrolet 350 cylinder-head torque specification is 65 ft.-lbs. The intake installed onto cast-iron heads requires 30 ft.-lbs. If your engine has aluminum cylinder heads, the threads are more fragile than the cast iron, so the intake specification is 18 ft.-lbs.

SBC Oil Pan Torque Sequence? Jump to Latest Follow 16128 Views 4 Replies 3 Participants Last post by 70-SS454, Jan 24, 2014. S. ... Why the hell did i post a head gasket number. Anyways, Its coming in a kit with everything. The kits part number is B&B 91089K. 1970 Chevelle.

Find Us. Trestle Systems 2470 Island Dr, Suite 308 Spring Park, MN 553842) Tighten all bolts in sequence (Figure 2) to 45-55 ft.lbs (61-75 Nm). 3) Tighten all bolts in sequence (Figure 2) an additional 1/4 turn (85-95 degrees). When the cylinder head bolts have been tightened following these procedures, it is not necessary to retighten the bolts after extended operation. TTY bolts must be replaced with new bolts.So what’s the SBC 4 bolt main cap torque sequence? You need to start from the middle of all the bolts surrounded by big circles. Later on, slowly walk your way …Follow the steps listed below to correctly install head gaskets for this engine being careful not to get any seal on the head gasket mating surfaces or gasket. 1. Place the head gasket over dowels with the bead up. 2. Carefully guide the cylinder head into position over the dowel pins and. gasket. 3.Ventura, Ca 93003 www.arp-bolts.com INSTALLATION METHOD FOR HEAD STUD KITS Part Number: 247-4202 Application: Dodge/Cummins 5.9L/6.7L 24V HSK, Long exhaust row studs. Tools Needed: 5mm Allen wrench 14mm socket 1. Inspect all ... 19 and 22 positions of the torque sequence. 5.Mar 3, 2023 · this video explains how to torque down in the right sequence heads for a chevy small block. torque specifications may very depending on bolt size. Depending on the vehicle, there are two ways to access the bolts for the torque converter. There will either be a cover or plate at the bottom of the bellhousing that conceals the converter, or you will need remove the starter to gain acces...May 6, 2020 · Tighten the M11 cylinder head bolts a first pass. in sequence to 30 N.m (22 lb ft). 10.2. Tighten the M11 cylinder head bolts a second. pass in sequence to 90 degrees. 10.3. Tighten the M11 cylinder head bolts (1-8) to 90. degrees and the M11 cylinder head bolts (9 and. 10) to 50 degrees a final pass in sequence. To stay safe from this scenario, secure the header bolts in two passes and by following a sequence. The following table contains the header bolt torque for the …

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6 Mar 2010 ... This engine uses three different length bolts, the two sets of longer bolts can be torqued to 70 foot pounds, the short set of bolts that go ...The torque sequence for Chevy 350 head bolts is as follows: Tighten the first bolt to 25 ft/lbs of torque. Tighten the second bolt to 25 ft/lbs of torque. Tighten the third bolt to 25 ft/lbs of torque. Tighten the fourth bolt to 25 ft/lbs of torque. Tighten the fifth bolt to 25 ft/lbs of torque. Tighten the sixth bolt to 25 ft/lbs of torque.Big-block head bolt torque pattern. Stock head bolts get torqued to 70 ft-lbs in three steps of 40, 55, and 70 ft-lbs. Use thread sealer on all bolts that go into the water jacket, which means all blocks except Bowtie and aftermarket. Aftermarket studs usually get torqued to 60 ft-lbs, but check with the fastener manufacturer for specific ...6 Mar 2010 ... This engine uses three different length bolts, the two sets of longer bolts can be torqued to 70 foot pounds, the short set of bolts that go ...Torque Converter Bolts 27 ft/lbs. Valve Cover Bolts (centerbolt and perimeter bolt designs) 4 ft/lbs. Do not over tighten - use of "load spreaders" is recommended. Vibration Damper Bolt 60 ft/lbs. Water Pump Mounting 30 ft/lbs. Cylinder Head Bolt Torque Sequence. Torque in 3 steps to 65 ft/lbs.Listed below are the general torque recommendations for bulk 5-packs and engine/accessory fasteners. Recommended torque is equal to 75% of the fastener's yield strength. Simply read down to the correct fastener size, then across to find the torque value for your application. Always use ARP Ultra-Torque ® and follow the instructions below to ...SOURCE: Correct torque on cylinder head bolts for Hyundai Elantra 1.8GLS. You have two bolt sizes the shorter or smaller of the two sizes is called M10 the torque is 22ft lbs +65 degrees +65 degrees again The larger of the two bolts is called a M12 the torque for these are 26ft lbs +65+65. There is a tightening order staring at the top center ...GM 4.6L-283ci-V8 Engine Torque Specs. Over 6,000 Automotive Torque Specs. Search Car Torque Specifications by Engine or Model. TorkSpec. Features; How it works ... Head: Grade: Specs; Profile; Carburetor To Intake Manifold. 7.5 Ft-Lbs. 90 In-Lbs. ... Outer Bolts on 4 Bolt Cap. Type: Dim: Length: Head: Grade: Specs; Profile; Cylinder Head To ... ….

Figure 1 - SBC Cylinder Head Bolt Torque Sequence Torque Bolts to 65 ft./lbs. (Torque in 3 steps, gradually approaching final torque spec.) † Intake Manifold:Although stock Vortec intake manifold will fit, Edelbrock E-Tec 170 Cylinder Heads are matched in size and operating range with Edelbrock Performer, Performer RPM, and SBC Intake Torque - 327 & 350 Chevrolet The target vehicles I used for this lookup were a 1969 Camaro and a 1971 Camaro. Intake manifold bolts and head studs/bolts have to be torqued in a certain pattern and to a certain torque spec in order for your engine to work properly.Aug 1, 2015 · Reply. Save. ericnova72 · #3 · Aug 2, 2015. Spec for the SBC is 65-70 ft.lbs with factory bolts.....75 ft.lbs isn't going to hurt anything....but if you want to re-torque, it is a good idea, you will find that the gasket has relaxed some under the compressive force of the head, and you will find some bolts seem looser, usually the longer ... Following the helical tightening sequence illustrated in the diagram, torque all bolts to 25 ft-lbs. Then repeat the process in 20-ft-lb steps until you reach the full 65-ft-lb torque. After all bolts in both heads are tight, check each bolt one final time. Make absolutely sure you haven’t missed any! Step-47: Install Lifters and PushrodsHEAD BOLT TORQUE: All aluminum heads should be torqued to the . bolt manufacturer’s specifications. This should be done in the proper General Motors sequence in 10 ft./lbs. increments beginning at 40 ft./lbs. Moly lube should be applied between fasteners, washers and area around head bolt to prevent galling and improper torque values.Step 49: Head Bolt Torque Sequence(Torque Fasteners) Torque head bolts in proper sequence and correct specifications according to your application or your head gaskets won’t seal correctly. Head bolts should be torqued with a 5/8-inch socket to 25 ftlbs and then in 20 ft-lb increments until full torque of 65 ft-lbs is reached.Lubricate the threads of the bolts, the under head of the bolt and the washers with ARP ULTRA-TORQUE FASTENER ASSEMBLY LUBRICANT.. 6. Install the cylinder head(s) and check for binding or misalignment. ... Bolt Torque Sequence 8/26/14 . Title: Microsoft Word - 234-3711 CHEVY 6.2L LT1 HBK W- M8 Installation.docKit Includes: (2) Flo-Tek 102505 Assembled S/B Chevy Aluminum Heads, Straight Plug (2) Manley 42171 Small Block Chevy Head Bolt Sets (1) Manley 42102 Head Bolt Washer Set (1) Speedway Small Block Chevy Intake Gasket Set, 1205 Style, Standard (2) Fel-Pro P1010 S/B Chevy 265-400 Copper Ring Head Gaskets, 4.166 In. Apr 22, 2023 · For determining the needed amount of torque for every bolt, divide the bolt numbers by the total amount of pressure produced by the engine using the cylinder. For example, if your engine can produce 1,500 pounds of pressure and the head has eight bolts, you should tighten each bolt to 187 foot-pounds of torque. Sbc head bolt torque sequence, The torque specifications for Chevrolet 350 cubic inch V8 head bolts are 65 foot-pounds per bolt if securing the stock cast iron head. Aftermarket aluminium heads have unique torque settings, so manufacturers’ guides should be consulted., When removing and replacing the cylinder heads in any internal combustion engine, the tightness and tightening sequence of the head bolts is critical to a good ..., C3 Tech/Performance - SBC ALUM HEADS, studs, arp ultra torque: max torque spec? ... i have the sequence and I’ll start at 40 and go up 10 lbs at a time until I get to 65. ... The torque applied to head bolts or studs is intended to put the correct amount of elastic deformation (aka 'stretch') into the fastener. ..., the aluminum bolt bosses. Edelbrock Head Bolt Kit #8551 includes eight longer-than-stock bolts which must be used with these cylinder heads. If you use any other head bolts, you must use the eight head bolts and washers supplied with these heads in positions #15,#8, #2, and #7 in Figure 1. These positions will not accept stock length head bolts ... , Mar 3, 2023 · this video explains how to torque down in the right sequence heads for a chevy small block. torque specifications may very depending on bolt size. , The SBC header bolt torque is 25 ft-lbs in 1 st generation engines and 30 ft-lbs. in second-generation engines. The third and modern generation requires 18 ft/lbs. torque to tighten correctly. Use a torque wrench for accuracy and ease. In this article, you will learn about the header bolt torque for the small block Chevy., Building a small block Chevy has many, many combinations of cylinder heads, cams, intakes and other parts to totally custom build the engine you want for your purpose. JEGS carries thousands of performance parts for the small block Chevy at everyday low prices! Block: Left rear, top of block just forward of the bellhousing mounting surface. , Hello all, I just bought a set of aluminum heads to install on my 406 sbc. My question was are the torque specs. different on aluminum heads as to the stock cast …, GM 5.7L-350ci-V8 Engine Torque Specs. Over 6,000 Automotive Torque Specs. Search Car Torque Specifications by Engine or Model. TorkSpec. Features; How it works ... Head: Grade: Specs; Profile; Carburetor To Intake Manifold. 7.5 Ft-Lbs. 90 In-Lbs. ... Outer Bolts on 4 Bolt Cap. Type: Dim: Length: Head: Grade: Specs; Profile; Cylinder Head To ..., Either way, when you retorque them the best way to do it is to start with the first bolt in the torque sequence, loosen it up about 1/2 turn, then torque it all the way to the final torque in one pull. Then do the next bolt in the sequence and so forth. If you just set the torque wrench to 65 and try to retorque it, most of the time the ..., 1993 saturn sl2 1.9 dohc cylinder head torque specs and sequence Cylinder head bolt tightening procedure: CYLINDER HEAD BOLT TIGHTENING SEQUENCE: INTAKE SIDE 8 4 1 5 9 7 3 2 6 10 EXHAUST SIDE In sequence, torque the cylinder head bolts. Torque: 30 Nm (22 ft-lbs). In sequence, torque all bolts. Torque: 50 Nm (37 ft …, Heads are not drilled for steam holes that are required on SBC 400 engines. Torque head bolts to 50-65-80 ft.-lbs., with 75 ft.lbs. torque on the bottom. Use Permatex 80631 style sealant on the threads. ... Manley 42171 Small Block Chevy Head Bolts. Heavy duty design, longer than stock, for use with head bolt washers; 180,000 PSI material;, May 14, 2016 · I've always reused the same bolts on the old Chevy motors but on new motors, the head bolts should be replaced, because they can break if retorqued. Also, for example on a 235 Chevy 6, the torque spec for the head bolts is 90-95 ft lbs, so what I do is I torque the head in increments, starting at 30-35 ft lb. jcmarz, May 15, 2016. , EZ Read simple diagram of the Small Block Chevy Cylinder Head Torque Sequence. Small Block Chevrolet Head Bolt Torque Sequence. Another EZ Read reference. This is the Head Bolt Torque Sequence (Pattern) for the Small Blocks, Mouse ... For Head Studs or aftermarket bolts CHECK YOUR INSTRUCTIONS, SBC studs are available in a ton of ., 18 Sep 2009 ... 25ft lbs on the first go around, 50 ft lbs on the second go around and 65 ft lbs on the third go around. not that it's necessary (going the ..., Please consider creating a new thread. ARP head studs 134-4001 call for 80lbft using ARP Ultra Torque lube. That torque reading is based on 75% of the yield strength of the fastener (190,000PSI). So, the ARP studs have a greater tensile strength than stock head bolts allowing more torque to be applied to them., How to Install ARP High Performance Series Head Bolt Kit - Hex (79-95 5.8L) on your Ford ... Following the manufacturers recommended torque sequence tighten the bolts in three equal steps to 100 ft lbs with ARP ULTRA-TORQUE ... For more information on ARP Ultra-Torque visit our website at www.arp-bolts.com or call 1 800-826-3045 ..., Torque sequence used for tightening a carbed intake manifold. Chevy SB shown on this video.Go all the way around at 10 lbs. Then, go all the way around at 20..., 7. Lubricate the threads and bottom of the heads of each bolt with ARP Ultra-Torque Fastener Assembly Lubricant. Then install the bolts and tighten hand tight. TORQUE PROCEDURETORQUE PROCEDURE 8. Following the manufacturers recommended torque sequence, shown below, torque the nuts per steps 1-4 1- Tighten bolts 1 …, When navigating a project that requires fasteners, you may encounter a metric bolt chart. The bolt chart will contain a sequence of numbers and abbreviations, which you’ll need to understand, so you can be sure you have the correct bolt., HEAD BOLT TORQUE: All AFR BB Chevy heads should be torqued to 75 ft/Ibs. This should be done in the proper General Motors sequence in 15 Ib. increments beginning at 30 ft/Ibs. Moly lube should be applied between fasteners, washers, threads, and areas around head bolt to prevent galling and improper torque values. Sealer should be applied to , Oil Pump Bolts--18 ft.-lbs. Camshaft Retainer Plate Bolts--18 ft.-lbs. Camshaft Sprocket Bolts--26 ft.-lbs. Harmonic Balancer: with an old bolt, to seat the balancer--240 ft.-lbs. With a new bolt, for final assembly: 37 ft.-lbs.-140 degrees: Flywheel / Flexplate Bolts: 15 ft.-lbs. 37 ft.-lbs. 74 ft.-lbs. Transmission Bolts--37 ft.-lbs: Exhaust ..., Find Us. Trestle Systems 2470 Island Dr, Suite 308 Spring Park, MN 55384, Just put newly refurbished cast-iron heads in my old SBC 383 stroker, my first time doing a head swap. On one head install, I screwed up torque sequence. While aiming for 3 torque passes (20,40, 65), I skipped bolt 14 on the first pass (the end one tucked down in a low spot at the back of the head). Just a late-night brain fart, didn't …, Big-block head bolt torque pattern. Stock head bolts get torqued to 70 ft-lbs in three steps of 40, 55, and 70 ft-lbs. Use thread sealer on all bolts that go into the water jacket, which means all blocks except Bowtie and aftermarket. Aftermarket studs usually get torqued to 60 ft-lbs, but check with the fastener manufacturer for specific ..., So, what are the SBC ARP head bolt torque specs? That is why we are here, and we are going to explain to you in detail about the SBC ARP head bolt specs …, Hello all, I just bought a set of aluminum heads to install on my 406 sbc. My question was are the torque specs. different on aluminum heads as to the stock cast …, Apr 12, 2018 · Torque Specs: Main Cap Bolt (396-427, 2-Bolt) 95 ft.-lbs. Main Cap Bolt (396-454, 4-Bolt, Inner and Outer) 110 ft.-lbs. 3/8 in. Connecting Rod Bolt: 50 ft.-lbs. 7/16 in. Connecting Rod Bolt: 67-73 ft.-lbs. Cylinder Head Bolts, Long: 75 ft.-lbs. Cylinder Head Bolts, Short: 65-68 ft.-lbs. Screw-In Rocker Arm Studs: 50 ft.-lbs. Intake Manifold ... , Nov 20, 2018 · Importance of Properly Torquing Bolts, Torque Sequences and Online Lookup. Fel-Pro, ASE Certified Master Technician, John Gurnig explains the importance of following the correct torque sequence when removing a cylinder head and reinstalling it after head gasket replacement. He demonstrates how to find the proper torque sequence for each vehicle ... , HEAD BOLT TORQUE: All AFR BB Chevy heads should be torqued to 75 ft/Ibs. This should be done in the proper General Motors sequence in 15 Ib. increments beginning at 30 ft/Ibs. Moly lube should be applied between fasteners, washers, threads, and areas around head bolt to prevent galling and improper torque values. Sealer should be applied to , The torque sequence for Chevy 350 head bolts is as follows: Tighten the first bolt to 25 ft/lbs of torque. Tighten the second bolt to 25 ft/lbs of torque. Tighten the third bolt to 25 ft/lbs of torque. Tighten the fourth bolt to 25 ft/lbs of torque. Tighten the fifth bolt to 25 ft/lbs of torque. Tighten the sixth bolt to 25 ft/lbs of torque., You tend to remember the simpler patterns but always nice to have a large EZ Read example. Here are the torque sequence for wheels with 4, 5, 6 and 8 Lugs. You may see orders that are slightly different but be assured they all pretty much do the same thing. The idea is to not distort the hub and rim with unevenly tightening of the bolts., the 2 medium ones go "inside" on the outside bottom right and left (middle row). the longer ones in between and above, all 8 shortest ones on the bottom. TASHAN. Reply. Save. 4 Jaw Chuck Lifetime Premium · #3 · Nov 12, 2014. Impossible to mess up if you look at it, the recess depth of the head castings tell all.