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The Pro Series cylinder head bolts from ARP are cold-forged to ensure molecular integrity. They are heat-treated prior to thread rolling and machining, and are rated at a whopping 190,000 psi. The Pro Series are also available with hex and 12-point heads. All kits come complete with hardened parallel washers for even load distribution and accurate torque readings.
( 167 )
$104.99
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$237.99
ARP High Performance Series head bolt kits are tough. They are rated at 180,000 psi--15 percent stronger than Grade 8 fasteners. They come available with a reduced wrenching hex head or 12-point head that help eliminate the need for valvetrain removal when re-torqueing cylinder heads.
( 1042 )
$102.99
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$248.99
Edelbrock Ford Flathead Generator bracket stud kits include the highest-quality head bolts and hardened washers available. The bolt heads are cold-formed to ensure molecular integrity and heat-treated prior to thread rolling and machining. They also have a reduced diameter to help eliminate the need for valvetrain removal and to facilitate cylinder head re-torquing. They are rated at 170,000 psi and both hardened and parallel-ground washers are included.
Not Yet Reviewed
$149.95
Get consistent cylinder head clamping force from the cylinder head experts! Trick Flow® cylinder head bolt kits are made from premium-quality alloy steel with cold-formed hex heads and rolled threads and have a black oxide finish (except as noted). Each kit contains all of the hardware that you need to mount a pair of heads, including hardened washers.
( 50 )
$108.99
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$197.99
Camshaft positioning is especially critical on overhead cam engines, and ARP camshaft tower stud and bolt kits make sure that cam towers are properly secured. These durable bolts and studs are made from 8740 chromoly steel, with all of the threads rolled after heat-treating to ensure optimum fatigue strength.
( 5 )
$114.99
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$180.99
Summit Racing™ offers cylinder head bolt kits that will keep consistent clamping force on your heads and not your wallet! Our kits contain strong, high-quality steel bolts with either a black oxide or zinc plated finish for added durability. Some kits also include washers. Stay on budget--let Summit Racing™ help complete your cylinder head installation with our selection of cylinder head bolt kits.
( 85 )
$102.99
Edelbrock offers E-Series head bolt kits to install one set of cylinder heads. Each bolt kit includes the necessary bolts and washers for your application. E-Series bolts have a yield tensile strength of 190,000 psi for strong and reliable loading with generous filleting throughout to eliminate stress risers. Bolt threads are rolled after heat-treating for superior form and strength, while a small hex head provides extra space for socket clearance in tight situations. These cylinder head bolts have a durable black oxide finish with sealer and come with the distinctive Edelbrock "E" stamped into the hex head. Order the E-Series head bolt kit designed for your application needs.
( 5 )
$100.95
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$135.95
With S&S Cycle's wide selection of Harley-Davidson® parts, you're sure to find the parts you're looking for, including head bolt kits. These kits include steel 12-point head bolts and washers that are designed to exceed the needs of your high performance engine.
( 1 )
$102.95
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$199.95
Earl's Performance cylinder headbolt kits are made from premium quality 170,000 psi chromoly alloy steel (about 15 percent stronger than Grade 8). These headbolts are reusable and are the ideal way to upgrade the performance of your engine, and eliminate the hassle and cost of replacing OEM-style torque-to-yield style bolts each time the cylinder heads are removed. Order the kit recommended for your year, make, and engine application. Features include: * Material—chromoly alloy steel * Yield strength—170,000 psi * Finish—black oxide * Reduced wrenching size—provides extra socket clearance * Choose from 12-point or hex head-styles * Wide flanged head provides more support for the extra-thick chromoly washers * Includes premium headbolts, washers, and anti-seize lubricant * Sold in complete engine sets * Reusable headbolts and washers (not torque-to-yield)
( 8 )
$127.95
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$230.95
Ford Performance Parts cylinder head bolt kits from are just what you need for fastening the heads to your Ford engine. These high-quality bolts are available for a variety of engines to suit your needs.
( 1 )
$152.99
ARP stainless steel cylinder head bolts are 15 percent stronger than Grade 8 steel. They have a compact head that will allow a socket to fit into those tight, tricky spaces. These bolts are both highly corrosion and heat-resistant, feature a polished finish, and come in 12-point and hex-style heads.
( 8 )
$180.99
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$199.99
These Chevrolet Performance cylinder head bolt kits are designed for use with your GM heads. Everything is included to properly complete your cylinder head installation.
( 53 )
$125.62
Mahle Original fasteners deliver the clamping force necessary to seal the combustion chambers, as well as the oil and coolant passages--even at extreme temperatures and pressures. On your next cylinder head reassembly, use bolts designed to exact specifications for the best sealing solution--Mahle Original head bolt kits.
( 36 )
$110.99
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$181.99
AFR head bolt bushing kits are designed to allow you to use stock or aftermarket head bolts with your AFR cylinder heads. These bushings are manufactured from durable steel and feature a black zinc coating for maximum protection. Make sure that your cylinder heads are properly attached with an AFR head bolt bushing kit.
( 4 )
$141.75
B&B Performance's unique step washers for aluminum heads are fully machined from 4130 chromoly steel and heat-treated to the proper hardness. They are permanently pressed into the top of the bolt hole, which completely eliminates the problem of the aluminum collapsing into the bolt hole.
Not Yet Reviewed
$102.99
These Edelbrock head bolt bushing kits allow you to use stock or aftermarket head bolts with Edelbrock or other aftermarket cylinder heads. They take the place of your head bolt washers and are hardened and chamfered.
( 15 )
$125.95
Ford Performance Parts cylinder head changing kits include multi-layer steel head gaskets and high-strength torque-to-yield head bolts. They make changing the cylinder heads on your Ford engine significantly easier and are highly recommended when installing Ford Performance Parts cylinder heads.
( 19 )
$115.99
PRW cylinder head stud kits offer heavy-duty fasteners, along with 12-point nuts and washers for Ford Powerstroke engines. These replacement studs are machined from 4135 chromoly steel and finished with a black oxide. They provide superior clamping power, compared to the stock bolts—which will solve the problem of head gasket failure caused by increased cylinder pressure.
( 1 )
$131.19
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$260.96
Fel-Pro headbolt kits contain a complete set of the highest quality headbolts and hardened washers available. They're cold-formed to ensure molecular integrity, then heat-treated prior to thread rolling and machining. Reduced-diameter bolt heads eliminate the need for valvetrain removal and facilitate cylinder head re-torquing. The bolts are available in a variety of head styles for fitment on specific vehicle and cylinder head applications.
( 217 )
$110.99
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$140.99
Pioneer performance cylinder head fasteners have the right stuff to bolt your heads securely. The fastener kits are available for thousands of applications—and all offer 8740 chromoly nickel material, heat-treating to 180,000 psi, centerless grinding, thread rolling after heat-treat, and cold-forming of the underhead radius. These processes mean that your Pioneer performance cylinder head fasteners will have the right material that delivers the right tensile and fatigue strength to complete your installation with confidence.
Not Yet Reviewed
$129.99
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$235.99
ARP high performance cylinder head stud kits are precision centerless-ground and thread-rolled to Mil-S-8879 specs. A black oxide finish protects them from wear and corrosion, and ARP throws in hardened parallel washers for uniform load distribution and accurate torque readings. Keep your cylinders mounted securely with a set of ARP high performance cylinder head studs; order the hardware recommended for your year/make and engine application
( 35 )
$146.99
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$186.99
Beck/Arnley cylinder head fasteners are perfect for replacing your import's stripped, broken, or lost cylinder headbolts. Don't worry about what thread size or length you need--Beck/Arnley cylinder head fasteners are specifically made for each application, for an exact fit every time. Order the set needed for your vehicle.
( 4 )
$100.99
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$120.99
Briggs & Stratton Animal cylinder heads make changing a damaged or worn out cylinder head on your Briggs Animal LO206 engine easy. These head assemblies come complete with valves, valve springs, retainers, rocker arm studs, rocker arms, a stud plate, and head bolts. For quality components for your Animal LO206 engine, choose Briggs & Stratton.
Not Yet Reviewed
$241.99
ARP Pro Series cylinder head studs are cold-forged to ensure molecular integrity. They're heat-treated prior to thread rolling and machining. ARP Pro Series kits are also available with 12-point nuts, and all studs come complete with hardened parallel washers for an even load distribution and accurate torque readings. With hundreds of models ready to ship, these cylinder head fasteners can be ordered for virtually any style engine.
( 799 )
$151.99
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$215.99
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