Advance and Retard Cam Bushings An easy way to advance or retard your cam timing. These offset bushings come in packs of 5 (4 offset & one 0°). Precision manufactured to offer precise timing of your cam. Requires drilling a 13/32” hole in camshaft timing gear. |
||||||||||||||||||||||||
|
Aluminum Cam Thrust Buttons Designed to control cam end play. Excessive cam play can cause inaccurate ignition timing and premature timing chain wear. Simply pushes into front of cam gear.
|
Exhaust Rotator Eliminators These .300” thick spacers are used to make up the difference when doing away with factory big block Chevy exhaust rotators. No more having to stack shims to take up the difference. These exhaust rotator eliminators also provide a step for the valve spring so it cannot walk around on the cylinder head. For springs up to 1.565” dia. Set of 8. |
|
|
Guide Plates Pushrod guide plates reduce the unwanted sideways motion of the pushrod under load. This keeps the rocker arm stabilized, making the valve operation much smoother and more efficient. Made from heat-treated chrome moly steel to reduce wear. |
|||||||
|
Lash Caps Today’s race engine technology and extreme cam profiles subject the tip of the valve stem to a tremendous amount of pounding. Designed to protect the valve stem under the most harsh conditions. Manufactured from premium quality chrome moly steel. Precision machined and ground perfectly flat to maintain accuracy. Provides a better wear surface for increased valve stem life. Lengthens valve .080” to correct rocker geometry. A must for high rpm engines. Sets of 16. |
|||
|
Lifter Valley Breather Tubes Allows crankcase pressure to rise unobstructed, allowing more speedy oil drain back to the oil pan. Sets of 8. |
|
|
Rocker Arm Studs Manufactured from tough 8740 steel, featuring a large ground radius fillet to provide increased support to the stud shank, effectively eliminating bending and subsequent breakage. All studs are precision machined with rolled threads and heat treated for tensile strength of 180,000 PSI then finished in black oxide. Each kit contains 16 studs. |
||||||||||||||||||
|
Roller Cam Thrust Buttons Full needle bearing design. Maintains proper cam end play that can cause inaccurate timing and premature timing chain stretch. A must for roller cam applications. |
||
|
“The Cam Tube” |
|
|
Valve Spring Cups Howards™ valve spring cups are made from specially hardened chrome moly steel and finished in a rich black oxide for maximum durability. Spring cups will prevent unwanted valve spring movement and galling of the cylinder heads. Machining may be required. .060” thick. Sold in sets of 16. |
||||||||||
|
Valve Spring Locators Spring locators are similar to spring cups, but have the locating shoulder moved from the outside of the spring to the inside. This style requires less head machining than standard cups. Accurate and durable, .060” thick (except 96023 .035”). Sold in sets of 16. |
||||||||||||||||||||
|
Valve Spring Shims Critical when setting up proper valve spring height and pressures. High quality heat-treated valve spring shims are designed to handle the immense pressures of todays racing valve springs.Must specify thickness. Available in .015”, .030” and .060”. Sets of 16. |
||||||||||||||||||||||
|
