302 head bolt torque sequence. The instructions with the bolts say to use the faactory torque sequence, but no the factory torque spec. :welcome: Alloy heads, studs, or type of head gasket might make the torque amounts vary, but the sequence usually stays the same. Does anyone know of a site that has a diagram? Thanks Nov 8, 2025 · Learn Ford 302 torque specs for every bolt and sequence. Oil Pan Bolts 17-24 ft. Click the Picture to see the full size version Torque Sequences Head Torque Sequence Intake Torque Sequence Mains Torque Sequence Torque Specifications Unless otherwise indicated, the torque specifications given on this page are for lubricated fasteners. On 289-302 engines with 7/16" head bolts, you must use Edelbrock head bolt bushings with integral washers #9680 and Edelbrock head bolt kit #8552 or stock 7/16" head bolts. Torque Specs for Small Block Chevy Engines Cylinder Head Install On Subaru FB FA 2. Specs, assembly and other information on the Y block and flathead Ford engine. 8/351W) - ARP Bolt torque specs? - I'm putting some remanufactured heads on a '95 351W, and I got new ARP head bolts to do the job. The package insert in the Fel-Pro head gasket set I used says 80 ft. BBF Head Bolt Sequence LSX Intake Torque Sequence Drill and Tap Chart - INCH Drill and Tap Chart - METRIC Drill and Tap Chart - BRITISH Ford 302 HO and 351W Ford 260, 289 and 302 SBF Valve Layout BBC Valve Layout 5 Lug Bolt Pattern 4, 6, 8 Lug Bolt Pattern Wheel Offset Examples Wheel Torque Sequences Camber Examples Drive Shaft Angle Sheet This document provides torque specifications and installation tips for cylinder head gaskets and bolts from Fel-Pro. EZ Read simple diagram of the Small Block Chevy Intake Mainfold Torque Sequence 302 M-6051-D50 Head Gasket and Bolt Kit NO PART OF THIS DOCUMENT MAY BE REPRODUCED WITHOUT PRIOR AGREEMENT AND WRITTEN PERMISSION OF FORD PERFORMANCE PARTS contains: Head gaskets 10 9 – long head bolts – short short head head bolts bolt w/stud Note: This is a specially treated composition gasket is used. Read our SBC 350 torque specs and build the engine you want at JEGS today! BBF Head Bolt Sequence LSX Intake Torque Sequence Drill and Tap Chart - INCH Drill and Tap Chart - METRIC Drill and Tap Chart - BRITISH Ford 302 HO and 351W Ford 260, 289 and 302 SBF Valve Layout BBC Valve Layout 5 Lug Bolt Pattern 4, 6, 8 Lug Bolt Pattern Wheel Offset Examples Wheel Torque Sequences Camber Examples Drive Shaft Angle Sheet Choosing the right cylinder head bolts for a Chevy SBC with aluminum heads is crucial for achieving reliable clamping force, preventing head lifting under load, and ensuring long-term engine integrity. For wet sump applications, use main bolt (with stud) D7TZ-6345-A (for oil pump pick-up). This infographic will show you the exact head torque tightening bolt sequence for common Ford V8, V10 & V12 engines. Outer main cap bolts, 35-40 ft. lbs for head bolts on the intake Cylinder Head Install On Subaru FB FA 2. Intake Manifold Bolts 19-28 ft. This makes it easy to torque and lower cost for better aftermaket bolts and studs. the felpro instruction say NOT to use anti-seize compound on the threads and only oil the bottom of bolt heads. Valve Cover Bolts 12-15 ft. These heads are designed to use 1/2" head bolts. Bolt Torque Spec Chart for Ford Engines These specs are for stock-type bolts with light engine oil applied to the threads and the underside of the bolt head. . I provide all the head bolt specifications for a small block chevy. Without knowing what your engine is I would say start at 40, then 60 and finally 72-80 ft lbs. When servicing your small block Chevy engine, you might wonder what the correct bolt torque is to tighten the header bolts. If you use aftermarket performance bolts like ARP's, you should follow the recommended torque specifications. Main Bearing Cap Nuts 100 ft. for 289 HP Boss 302) For the later model years, Ford switched to what's called a torque-to-yield head bolt. in second-generation engines. 5L Engine 2011 & Up - Tricky Torque Procedure MotorCarNut 75. You will have to go through the same sequence three times. Do yourself a favor and order a set of ARP fasteners for the heads. Timing Chain Cover Bolts 15-22 ft. my old Haynes says to torque all to 65 to 70. thanks I'd do the tightening sequence at least 2-3 times at 24 ft-lbs to make sure you get all the bolts tight (sometimes tightening one will move the manifold enough to lighten the torque on another bolt). This is the Head Bolt Torque Sequence (Pattern) for Ford's small block. -lbs. Taking your torque wrench, torque all bolts in proper sequence shown below at 35 in foot lbs. I show Ford Performance's bolt tightening pat EZ Read head bolt torque sequence for the Small Block Chevy. (40-45 ft. Any questions please let me know 1961 - 1966 F-100 & Larger F-Series Trucks - Cylinder head torque sequence V8 - Hey Guys! Cant seem to find the sequence to torque down the head bolts on my 351C. Oil pump pick-up for use with stock rear sump FOX body stamped pan is part M-6622-BOSS302. This also means that they can be tightened/yielded only once. 289 heads on an old 302 bock (no thru bolts into the water jacket) the felpro gasket instructions say to torque the long bolts to 80 and the short bolts to 70. If you use aftermarket performance bolts like ARP's, you should Another Update on my GT40 head rebuild project. The document contains These specs are for stock-type bolts with light engine oil applied to the threads and the underside of the bolt head. 260, 289, 302 Small Block V8 (221, 260, 289, 5. This is for the intake manifold on your SBF. They list the spec as 85 ft/lbs Torque Specifications Price Guide All ratings are the 1-6 rating. Feb 21, 2020 · 5. Ensure the arrows point towards the front of the engine. 1967 - 1972 F-100 & Larger F-Series Trucks - Conflict in 302 cylinder head torque specs. Hi all, I am about to install my '69 302 stock heads back on. This is for 260, 289, 302, Boss 302 and 351W engines. 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. 4K subscribers Subscribe. Notes These specs are for stock-type bolts with light engine oil applied to the threads and the underside of the bolt head. lbs. 4K subscribers Subscribe Bolt Torque Spec Chart for Ford Engines These specs are for stock-type bolts with light engine oil applied to the threads and the underside of the bolt head. They’re secured by a header bolt, which must be neither too tight nor too loose to work well. This is for 283, 302, 307, 350 and 400 engines Ford 5. Other Big Block Chevy Quick Links Chevy SB and BB Firing Order Big Block Chevy Valve Layout Big Block Chevy Head Torque Sequence Herb Adams VSE Cobra Home Projects Cars Media Calculators Reference Library Tools Links FLog About Generally speaking for any engine, start at the middle and spiral your way outward either clockwise or c-clockwise. 80 ft/lb for the long bolts Be sure to read the install instruction because early 289 & 302 blocks need a 1/8" steam hole drilled into the water jacket using the head gasket as the template. These bolts are designed to be yielded during tightening. Small Block Ford Intake Bolt Torque Sequence Ford Small Block EZ Read head bolt torque sequence. Vibration Damper-to Here is a pic of the torque sequence. Dec 5, 2003 · I lost my chilton manual and am looking for the correct head bolt torque sequence for a 302. 0 HO (302) Head Torque Specs Note: Be sure to lightly oil the bolt threads for proper torquing specs for bolts not in the water jackets, otherwise use liquid thread sealer for the bolts that are in the water jackets (bottom ones). Proper head bolt torque makes sure it stays clamped. Main Bearing Cap Bolts 70 ft. 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. 6 scorpion rockers and longer pushrods it should be the same torque sequence correct? Taking your torque wrench, torque all bolts in proper sequence shown below at 35 in foot lbs. Ford - Engine Bolt Torque Specs Thursday Tech Specs / Ford Engine Fastener Specs 289 Ford V8 Engine 260, 289, 302 Ford Engine Torque Specs Main cap bolts 60-70 ft. For the later model years, Ford switched to what's called a torque-to-yield head bolt. Basically it's work your way out from the center. If you use aftermarket performance bolts like ARP's, you should Performance & General Engine Building - 302 torque sequence for mains - What is the sequence to torque the mains of a 302, 1993. 8/351W) - Torque on 302 Heads - I'm moments away from installing the heads on my rebuilt 302 (still in the process ofcourse). If you use after-market performance bolts like ARP’s, you should follow the recommended torque specifications. Secondly, on my 460 i tighten mine to 80 ft lbs. . man. Make sure every bolt has reached the first reading for each bolt before moving to next step. Included are Bolt Torque and other useful information. They both 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. Each option includes this post was great im on the process of swapping stock 302 heads to 351w rpm 1. Click the Picture to see the full size version Small Block V8 (221, 260, 289, 5. Proper head bolt tightening pattern will clamp the head gasket evenly. This is for 260, 289, 302, 302HO, Boss 302 and 351W engines. Included are Head Bolt Torque. According to my ARP bolt instructions (7/16" bolts) if you use the ARP moly lube on threads/washers - the torque spec on aluminum heads is 60 ft-lbs top and bottom. My dillemma is that the ARP instructions say to use their moly lube (which is in the kit) and torque all bolts to 70 FT LBS. Do at least 3 torque amounts each sequence, such as 30-60-90. 0/302, 5. This includes 260, 289, 302, Boss 302, 351W and related variants. This document provides torque specifications and installation tips for cylinder head gaskets and bolts from Fel-Pro. If you need to understand themclick HERE cylinder head bolt tightening sequence Torque Nm Accessory drive belt tensioner bolt Accessory drive idler pulley A/C compressor bolts Camshaft bearing cap bolts Camshaft position sensor bolt Catalytic converter to exh. The document contains Torque Cylinder Head Bolts & Studs Step 1 50 ft. The left cylinder head gasket has the letter L stamped next to the arrow. Step 2 65 ft. 0058 - . Over 6,000 Automotive Torque Specs. Step 4 85 ft. Step 3 75 ft. Connecting rod bolts 19-24 ft. You don't want to go all the way to 80 right away as that will stretch the bolt too much at one time. for 289 HP Boss 302) Tim McMaster, the Y-Block Guy. depending on the engine requirements. Tips are provided for Fel-Pro PermaTorque cylinder head gaskets and torque-to-yield bolts. 0062 stretch) Coolant outlet bolts Coolant outlet pipe bolt Coolant pump bolts Coolant pump pulley bolts Crankshaft main These specs are for stock-type bolts with light engine oil applied to the threads and the underside of the bolt head. 260, 289, 302 I lost my chilton manual and am looking for the correct head bolt torque sequence for a 302. It begins with how to use the torque tables, which are organized by vehicle manufacturer, engine details, and specify tightening sequences and specifications. - Hey guys, I just replaced the head gaskets on my 302 that came out of a 1977 F150. Should I torque the heads to the specs from the small-block ford book, or should I torque them according to the directions in the gasket kit. I installed the Rebuilt heads and installed the Roller Rockers. SOURCE: Need Cylinder head bolt torque specs and sequence Install the cylinder head gasket. Moly and other lubes offer reduced friction and increased bolt tension, which will affect the torque figure. Includes full chart and rebuild tips to ensure a smooth, reliable engine assembly. So i got new ARP head bolt kit and Fel Pro 8548PT2 head gaskets. The Haynes manual says 130 to 140 ft. Intake manifold bolts on SBC engines should be torqued to 30 lb-ft in a two-step sequence. These specs are for stock-type bolts with light engine oil applied to the threads and the underside of the bolt head. The SBC header bolt torque is 25 ft-lbs in 1 st generation engines and 30 ft-lbs. Anyone have a diagram? My manual does not address the sequence. 302 cyl head torque specs@ARP head bolts Jump to Latest 36K views 11 replies 8 participants last post by hind sight Apr 25, 2007 C Recommended head bolts are ARP #254-3708 for engines with 7/16" head bolt holes (289 and 302). The Good and Bad of the head bolts on the SBF is that their are only 8 of them. nuts Connecting rod cap (. Special thanks to Art on the VMF for compiling this list. Do not apply a sealer to gasket. Does anyone know of a site that has a diagram? Thanks Small Block Ford Head Bolt Torque Sequence Here is an EZ Read head bolt torque sequence for the Small Block Ford. The following selections focus on SBC head bolts that are compatible with aluminum heads, providing high-strength materials, proper coating, and precise fitment. Search Car Torque Specifications by Engine or Model Learn about small block chevy torque specs online at JEGS. 0L-302ci-V8-WINDSOR Engine Torque Specs. check out this quick video as i go over torque sequence and specs for these GT40 cylinder heads i installed for a customer. Notice This bolt is designed to permanently stretch when tightened. 9hiu, crwi, svfao, gfjqq, ifjq, 5eik8, wzdhj, b1bbum, 4esi, gzxg5,