Availability
Crower rocker shaft bolts fasten the rocker shaft to the mounting base stand. These torx head shaft bolts are available for stainless steel or aluminum set ups. Crower provides high-quality aftermarket engine components designed to meet the extreme demands of today's high performance racing applications.
Not Yet Reviewed
$2.99
Crower lash caps protect the ends of your valves from excessive wear and help to correct rocker geometry by increasing rocker arm to retainer clearance. Machined from high-grade chromoly steel and heat-treated for added strength, they give your valves an added .060 in. margin of protection. Highly recommended for performance applications, they're a must for costly stainless steel or titanium valves.
( 4 )
$6.99
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$7.99
Crower Jumbo Split-Lock 10 degree valve stem keepers are machined from chromoly steel, heat-treated for maximum strength, and designed with a 10 degree taper. They are twice the strength of conventional 7 degree valve stem keepers and are available in various heights for added flexibility in achieving the correct installed spring height.
( 5 )
$7.99
These high-quality Crower cam bolts have increased preload clamping force to ensure positive timing gear register. Their increased material strength overcomes valvetrain harmonics and stress. Crower cam bolt kits have a reduced head size that makes installation and removal easier.
( 1 )
$10.99
Crower performance valve springs are available for a variety of applications. Proper valve springs are essential to valvetrain performance, when matched with the right cam. With Crower valve springs, you can get the performance you want at a price you'll like.
( 18 )
$6.99
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$9.99
Crower's valve spring retainers are made of high-quality steel and are machined and heat-treated for strength. They have a black oxide finish to guard against the damaging effects of rust and corrosion.
( 3 )
$8.99
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$9.99
Crower valve spring seat cups eliminate the need for seat cutting in some instances and shimming in others. Designed to keep springs from wandering, these seat cups also protect aluminum heads from galling. Spring seat discs are available as well.
( 1 )
$7.99
Crower polylocks for roller-tip, needle-bearing rocker arms are made from high quality, heat treated chromoly steel. These Crower sure lock nuts allow for precise adjustments. They include nuts and Allen head set screws for positive jam nut operation.
( 38 )
$5.99
Crower has shaft rocker arm replacement parts that you need to maintain your shaft mounted rocker system. Whether you need bolts, axle and pin assemblies, needle bearings, snap rings, or dowel pins, Crower has it to service your stainless steel or aluminum shaft mounted rocker arms.
Not Yet Reviewed
$4.99
Crower rocker shaft stand shims are available to help your rocker arms achieve optimum rocker arm to valve geometry. These shims are available in different thicknesses to help make your shaft rocker arm installation easy and hassle-free.
Not Yet Reviewed
$1.99
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$2.99
Keep your lash consistent with rocker arm lash adjuster jam nuts from Crower.
Not Yet Reviewed
$5.99
These Crower valve stem seals provide correct oil control at the valve guide. Their spring-loaded wiper design prevents unwanted oil contamination on the cylinder. Crower valve stem seals feature heavy-duty steel and PTFE construction.
( 1 )
$4.99
Wear and tear on valve springs from today's aggressive camshafts can cause you to lose height and tension, equaling loss of power. Crower copper plated and case-hardened valve spring shims will take a pounding while achieving proper spring install height to keep you moving. Crower valve spring shims are available in single or assorted thickness sets.
( 2 )
$4.99
Crower rocker arm hold-down bolts are designed to mount your pedestal rocker arms. They are manufactured from steel and have a black oxide finish for maximum protection. The bolts are available for different engines and specific pedestal-style rocker arms.
Not Yet Reviewed
$7.99
Mounting base stand shimming is often required to achieve optimum rocker arm-to-valve geometry. Crower rocker arm shims are available in several thicknesses to meet your stand-to-cylinder head specifications.
Not Yet Reviewed
$1.99
—
$2.99
Crower camshaft thrust buttons will help keep your camshaft in place and prevent any "walking"—which can cause power loss. These buttons are available in a variety of materials and offered for multiple applications. Avoid any issues caused by too much movement in your camshaft with the Crower Cam thrust buttons verified to fit your project.
Not Yet Reviewed
$9.99
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