Availability
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.
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$461.99
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$1,237.99
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 )
$27.99
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$140.99
Whether you're building a tow rig, race truck, or just want to keep your daily driver on the road for the long haul, you need to upgrade your head bolts with Gator Fasteners heavy-duty head stud kits. Gator head studs have a much higher strength and will not stretch like the factory bolts, helping to keep your truck from popping head gaskets. Designed for stock to moderately built engines. Gator studs are manufactured with 8740 material with an added proprietary element and black oxide finished. They are rated at 220,000 psi tensile strength, providing the clamping force required to keep cylinder heads from lifting due to higher combustion pressures. Choose the head stud kit designed for your truck.
( 2 )
$424.99
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.
( 35 )
$10.99
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$134.99
Edelbrock Performer RPM Chrysler Gen III HEMI cylinder heads are bolt-on performance upgrades for Gen III HEMI engines. They are designed to fit with the stock intake manifold, exhaust manifold, valve cover, rockers, spark plugs, and accessories, as well as Hellcat components. The cylinder heads have been machined to be used on either the driver or passenger side of the block. They are cast from A356 aluminum and are heat-treated to T6 specifications. Edelbrock Performer RPM Chrysler Gen III HEMI cylinder heads feature fully CNC-machined combustion chambers, along with CNC-profiled bowls and port entries/exits for improved airflow. They also feature more material in the deck and reinforced combustion chambers for increased cylinder pressures. The rocker bosses have been reinforced for improved stability and strength, and extra material has been added around the intake and exhaust ports to allow for porting in racing applications. Both the intake and exhaust port flanges have remained in the factory location for use with OEM components. The intake and exhaust valves have been tipped away from the bore wall to unshroud the larger valves, while maintaining factory geometry. The seat diameters have also been increased for improved heat transfer and durability over stock.
( 3 )
$1,639.50
On Sale
Summit Racing™ Extreme Duty cylinder head stud kits are engineered to withstand the stress and abuses that high-horsepower engines endure. These fastener kits come with all necessary studs, nuts, washers, lubricant, and instructions to ensure maximum performance and reliability. Order the hardware recommended for your year/make and engine application. Extreme Duty fasteners feature: * 190,000 psi tensile strength minimum * High-strength chromoly steel utilized for all products * Precision manufacturing processes ensure consistent product performance * All studs are twice straightened to guarantee straightness * Threads are rolled after heat treatment for high strength * Tensile and yield strength tested after thread rolling * Uniformly applied black oxide surface finish * Anti-rust oil coating to protect fasteners from corrosion
( 2 )
$329.99
VEGE Remanufactured cylinder heads are a popular choice for performance and value. With its advanced and efficient production process, backed by more than eight decades of experience, VEGE is able to supply remanufactured cylinder heads with a level of quality that equals that of new OEM products—at extremely competitive prices. The rebuilt cylinder heads are carefully inspected, cleaned, and then fully machined and assembled with top-of-the-line components. Unless otherwise noted, the assemblies include a cast iron or aluminum cylinder head, intake and exhaust valves, valve springs, retainers, locks, stem seals, rocker arm studs, and more. Many heads include rocker arms. Nearly a thousand models are available, for fitment on countless applications.
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$556.99
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$755.99
PROMAXX Performance stock replacement cylinder heads are designed to be a direct replacement for your worn or cracked heads. These are new castings, modeled off OE castings for factory fit and finish. Some applications feature a thicker deck to solve common warping or cracking issues. Instead of spending the time and money refurbishing your existing heads, use PROMAXX Performance stock replacement cylinder heads.
( 7 )
$1,841.00
Summit Racing™ precision cast cylinder heads are made from tough A-356 aluminum alloy and feature Permanent Mold "As-Cast" technology. Port accuracy is unrivaled--meaning CNC porting is not required to provide superior flow. The result is CNC-ported performance at a fraction of the price! We start with precision CNC-finished faces and bolt holes for accuracy and fitment. American craftsmen expertly size and install the manganese bronze valve guides and interlocking ductile iron seats before finishing with a competition-grade valve job. From there, the decks are given a final pass for superior finish. They are finish-assembled in the USA with top-quality components like PAC Racing springs, fasteners, one-piece 21 4N stainless valves, machined locks, Viton® seals and chromoly steel retainers. The final result is the performance you want and Summit Racing™ quality you TRUST!
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$1,499.50
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$1,999.99
On Sale
Fleece Performance introduces the Freedom Series cylinder heads for 6.6L Duramax engines, found in many Chevy and GMC trucks from 2001 and up. Each cylinder head is manufactured in-house at the state-of-the-art Freedom Racing Engine Shop and is guaranteed to meet or exceed factory specifications. All heads are meticulously inspected, pressure and leak tested, and are equipped with new valve guides, springs, and valve seals. Perfect for the daily driver or towing application, these heads utilize stock valves with a 45 degree angle on the intake and exhaust ports. Available with new or remanufactured casting.
Not Yet Reviewed
$2,599.00
On Sale
When replacing the stock VGT turbo on your 6.7L Cummins with a non-water-cooled turbo, these delete plugs from Fleece Performance are a must. They conveniently fit the stock coolant feed from the riser block and coolant return on the firewall. Kit includes: * Two 16mm Allen head port plugs * One 18mm Allen head port plug
Not Yet Reviewed
$29.95
$25.46
On Sale
AFR offers 195cc Street Hawk CNC Gen 3 Hemi cylinder heads for a variety of Jeep, Chrysler, Ram, and Dodge vehicles from 2003 and up. The heads are manufactured from A356 aluminum using permanent-mold technology for better port, chamber and quality finishes. They feature street performance CNC-ported intake runners, exhaust ports and combustion chambers. These cylinder heads are outfitted with AFR's trademarked .750 in. thick head deck to meet the boost and power demands of today's OEM and aftermarket engines. AFR has improved the water jacketing for enhanced cooling while retaining a minimum of .200 in. port to water jacket thickness. They're equipped for use with hydraulic roller camshafts up to .600 in. of lift. The heads are available separately for the left and right side, and are available bare or assembled.
Not Yet Reviewed
$1,395.00
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$1,686.00
$1,191.30
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$1,404.10
Top your diesel with Cummins by Mopar replacement cylinder heads. These cast iron heads are original Mopar components, and in that you know, you will have the perfect fit for an easier install, along with optimum performance.
Not Yet Reviewed
$5,497.99
Cummins by Mopar replacement cylinder head bolts are an inexpensive option for replacing OE worn or stretched head bolts—especially when replacing a head gasket on your diesel truck. These bolts are the recommended choice to service and maintain many Dodge and Ram truck applications. They're manufactured from durable, quality materials to fit and function just like the originals.
Not Yet Reviewed
$23.99
These Sealed Power oil pump pickups are designed for use with your stock or Sealed Power oil pump. They will fit the stock pan and are engineered to stock specs for a perfect fit every time.
( 35 )
$38.99
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$50.99
Cummins By Mopar replacement lifters are the perfect choice to service your diesel. They match the fit and function of the originals, providing an easier install and the expected performance.
Not Yet Reviewed
$59.99
Top your engine with Mopar Replacement cylinder heads. These cylinder heads are original Mopar components, and in that you know, you will have the perfect fit for an easier install, along with optimum performance. Verify the fitment and order the Mopar Replacement cylinder heads designed for your application.
Not Yet Reviewed
$1,055.99
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$1,200.99
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