Filters
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.
( 774 )
$199.99
—
$271.99
Big combustion chambers plus larger runners equal massive power! Trick Flow GenX® 195 cylinder heads are designed for GM LT1 engines with superchargers or turbochargers. They retain the stock LT1's 23 degree valve angles—and feature large, standard cast 62cc combustion chambers to reduce compression. Big 195cc intake/72cc exhaust Fast As Cast® runners substantially increase horsepower and torque in boosted applications. Trick Flow® GenX 195 heads accept all stock sensors and fittings, and are available fully assembled or as bare castings. Sold individually.
( 2 )
$688.99
—
$849.99
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.
( 215 )
$28.99
AFR 195cc SBC Eliminator LT 23 degree cylinder heads feature100 percent CNC-ported intakes, exhausts, and chambers, as well as A356 aluminum castings and high-quality components throughout. They are emissions-legal (CARB E.O. #D-250-2 for engines up to 1994). These LT1/LT4 heads are designed for the Gen II reversed-cooled SBC engines from 1992-97, and are machined to accept both center bolt and perimeter bolt valve covers. Their excellent build and flow characteristics are recommended for displacements up to 400 cu. in. with an operating range up to 6500 rpm (6,500 – 6,800 rpm for the Competition heads). AFR 195cc SBC Eliminator LT heads typically include: * 8mm bead lock intake and exhaust valves * Hydraulic dual valve spring * 7 degree chromoly retainers * 7 degree bead lock valve keepers * ARP rocker studs * Adjustable 5/16 in. guide plates * Viton valve seals * Hardened valve spring * Ductile iron intake and exhaust valve seats * 8mm bronze valve guides
( 1 )
$2,233.35
—
$3,398.85
AFR valve guides are constructed from high-quality bronze for durability and wear. These guides are offered in a variety of diameters to suit your application.
( 3 )
$13.65
—
$220.50
These Edelbrock Performer LT1 cylinder heads are designed for the 1992-97 LT1 engines. They produce approximately 24 hp more than factory-stock LT1 heads, and raise peak power levels by 500 rpm. They work with stock or aftermarket self-aligning roller rocker arms. These Edelbrock Performer LT1 aluminum cylinder heads feature threaded inserts in the rocker studs and exhaust manifold bolt holes for superior strength and durability, plus hardened seats, bronze valve guides, and fully machined valve cover rails for a more consistent gasket seal. They offer improved power throughout the rpm range for greater throttle response and top-end horsepower. The intake and exhaust runners are CNC-machine profiled for superior flow and performance.
( 1 )
$1,035.50
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 )
$111.95
—
$127.95
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.
( 36 )
$287.99
—
$469.99
AFR 180cc LT1 Eliminator Street heads are emissions-legal (CARB E.O. #D-250-2 for engines up to 1994), and are available in the LT1 angle plug version only. These heads feature a 55cc combustion chamber with a 64cc exhaust port and a 3/4 in. thick head deck (ideal for nitrous or blower applications). Standard valves are lightweight 8mm, 2.020 in. intake and 1.600 in. exhaust with AFR's hardened ductile iron interlocking valve seats. The valve springs included are intended for use on roller camshafts. Their flow characteristics, ideal operating range of idle to 6,000 rpm (higher rpm ranges are possible, depending on the combination of parts), 23 degree valve angle, and standard valve spacing make AFR 180cc LT1 Eliminator Street heads perfect for 350 to 383 c.i.d. engines. They are specifically designed for 1992-95 Corvettes and 1993-97 Camaros and Firebirds.
Not Yet Reviewed
$2,233.35
—
$2,499.00
Trick Flow® GenX® 185 cylinder heads give you performance that closely matches CNC-ported cylinder heads—for about the same price as ordinary cast heads! Designed for naturally aspirated GM LT1 engines, the GenX 185 heads retain the factory compression ratio and have standard resolution CNC profiled combustion chambers to amplify performance. The valve angles were reduced to 21° from stock to increase piston-to-valve clearance and unshroud the chambers for better airflow. Power-building Fast As Cast® runners duplicate the profiles of fully CNC-ported heads, resulting in high airflow rates without costly CNC-porting. These heads accept all stock sensors and fittings. Trick Flow GenX 185 cylinder heads are available fully assembled or as bare castings. Sold individually.
( 1 )
$688.99
The Edelbrock Power Package concept is second to none. To make things easier in parts selection, Edelbrock has taken the guesswork out of top-end component selection by actually placing the power package components together in complete kits. They include almost everything you need to make serious horsepower. These kits are available with different cams, intakes, and heads to deliver the torque and horsepower you're looking for. Horsepower output will vary depending on combinations of accessories used.
Not Yet Reviewed
$4,310.95
ACDelco cylinder headbolts are OE replacements for your factory-installed originals. They offer the fit and function you expect and need for your GM application. Factory bolts are torque-to-yield and not intended to be reused, so when performing service maintenance, reinstall your cylinder heads with the correct fasteners. Select the size and style recommended for your vehicle.
Not Yet Reviewed
$6.99
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
$262.99
—
$389.99
Edelbrock Power Package concept is second to none. To make things easier in parts selection, Edelbrock has taken the guesswork out of top-end component selection by actually placing the power package components together in complete kits. They include almost everything you need to make serious horsepower. These kits are available with different cams, intakes, and heads to deliver the torque and horsepower you're looking for. Horsepower output will vary depending on combinations of accessories used.
Not Yet Reviewed
$4,179.95
The Edelbrock Power Package concept is second to none. To make things easier in parts selection, Edelbrock has taken the guesswork out of top-end component selection by actually placing the power package components together in complete kits. They include almost everything you need to make serious horsepower. These kits are available with different cams, intakes, and heads to deliver the torque and horsepower you're looking for. Horsepower output will vary depending on combinations of accessories used.
( 7 )
$4,311.95
AFR 227cc SBC Eliminator Race Ready Racing heads offer outstanding track performance at a competitive price. Exhaust and intake ports and combustion chambers are 100 percent CNC-ported, with coarser machine levels for terrific flow characteristics and big power gains. The 227cc SBC Eliminator heads feature a 3/4 in. thick head deck, ideal for nitrous or blower applications. They come complete and ready-to-run with quality AFR-proven components for maximum reliability—or choose "bare" heads (no parts) to design your own ultimate power package. These cylinder heads are available in standard and spread port exhausts. AFR 227cc SBC Eliminator Race Ready racing heads are a great choice for budget-minded racers.
( 8 )
$2,409.75
—
$2,770.95
If you have a missing or damaged cylinder head bolt, Chevrolet Performance has you covered! These individual head bolts are available for a variety of applications, ensuring proper cylinder head installation.
Not Yet Reviewed
$3.75
If you're rebuilding your cylinder heads, Edelbrock replacement valve seats will help you complete your job. Valve seats are critical components in the life and performance of your valves. Edelbrock valve seats are crafted from strong ductile iron for exhaust and intake locations. When you need to service your heads, choose these Edelbrock replacement valve seats.
( 3 )
$21.95
Pioneer has the most complete coverage of early and late model replacement cylinder head fasteners. These bolts are manufactured to meet or exceed OEM specifications. Torque-to-yield fasteners on many late-model applications must be replaced to avoid premature head gasket failure. Order the hardware set recommended for your application.
( 15 )
$59.99
AFR 210cc SBC Eliminator racing heads are available in two stages of performance. The race-ready version features 100 percent CNC-ported intakes—and 100 percent CNC-ported intakes with greater detail. They come with 100 percent CNC-ported combustion chambers and 80cc exhaust ports with a 3/4 in. thick head deck (ideal for nitrous or blower applications). Standard valves are lightweight 8mm, 2.080 in. intakes and 1.600 in. exhausts with AFR's hardened ductile iron interlocking valve seats. The valve springs included are intended for use on roller camshafts. The exceptional flow characteristics, 23 degree valve angle, and standard valve spacing make these the perfect cylinder heads for 350 to 400 c.i.d. engines in bracket drag cars, sportsman oval trackers, and highly modified street-class cars operating between 3,000 and 7,500 rpm (higher rpm ranges are possible, depending on the combination of parts). The 210cc aluminum cylinder heads are available for either standard or spread port exhausts, bare or assembled style.
( 15 )
$2,409.75
—
$3,502.80
Modal Header
Truck / SUV
Jeep®
Restoration
Stock Replacement
Late Model Muscle
Tools
Gifts, Clothing, & More
Circle Track
Street Rod
Powersports
Paint & Body
Marine
Jr Dragster
