Availability
AFR replacement valve stem seals are a must to keep unwanted oil from entering the combustion chamber through the clearance in the valve guides. They are manufactured from Viton® to give you the tightest seal possible. These replacement valve stem seals are designed to work in all AFR aluminum cylinder heads.
( 9 )
$21.00
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
—
$15.75
AFR replacement stainless steel valves are designed to fit your AFR cylinder heads without any modifications. They are made from stainless steel with chrome stems and hardened valve tips. AFR replacement stainless steel valves are also swirl-polished and fully machined. Both the materials used, and the heat-treating process are superior to the original equipment replacement pieces.
( 6 )
$21.00
AFR exhaust header gaskets are made from high-temperature, high-density fiber material around a perforated steel core for durability and heat resistance. They feature a specially designed coating for easy removal—and no sticking to the cylinder head, header, or exhaust manifold. Order the gaskets tailored for fitment on your vehicle application.
( 25 )
$27.30
AFR valve seat inserts are the perfect replacements for existing worn or damaged components in your high performance vehicle. They are made of premium-quality materials and built to exacting tolerances to offer an exceptional fit to prevent valve leaks.
( 1 )
$13.65
AFR rocker arm stud girdle replacement nuts are designed to keep your rocker arms in place, while accepting an AFR double bar stud girdle. They are available in your choice of 3/8 in. or 7/16 in. thread sizes, select the rocker arm stud girdle replacement nuts best suited to fit your application.
( 7 )
$12.60
AFR valve spring shims give your valve springs a boost! These shims are manufactured from prime-quality steel in three thicknesses to help you restore the springs' installed height and proper spring tension. Mount your springs properly for the appropriate tension with AFR valve spring shims.
Not Yet Reviewed
$13.65
AFR Racing pushrod guideplates offer precise fit and function to keep your pushrods from deflecting under high-rpm conditions. They are manufactured from durable, hardened steel with a black oxide finish for long-lasting performance. The guideplates are available in different styles and sizes to accommodate various Chevy big block or small block type applications. Achieve the performance levels you need with an assist from AFR Racing.
( 17 )
$13.65
AFR replacement valve springs are made for a variety of cylinder heads and engine types. They are available for hydraulic flat tappet, hydraulic roller, and solid roller camshaft applications. Whether you are working on a Ford, Chevy, or Mopar, AFR has the replacement valve springs that you need.
( 1 )
$16.80
—
$21.00
If you're a serious racer, you'd better be sure that you're using strong valve spring retainers, such as these AFR titanium retainers. Stronger and lighter than steel, they're designed for 10 degree valve stem locks. These retainers work best with AFR valve locks and optional lash caps. And you can be sure that AFR titanium valve spring retainers won't split at high rpm, tearing up your engine. They're available in a variety of styles and sizes; find the model that's right for your application.
( 4 )
$13.65
AFR assembly lube is a synthetic formula designed to be used as an initial lubricant to metal. The lube utilizes unique, synthetic molecules that adhere to metal surfaces creating a protective barrier. Apply to critical engine surfaces before assembly, pre-lube bearings, cams, lifters, and valvetrain. AFR assembly lube will prevent seizing, galling, and scuffing, as well as dry starts. It is compatible with conventional mineral and synthetic oils, non-foaming, and will not plug filters. The lube also has high-temperature service capability.
Not Yet Reviewed
$15.75
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