Auto Barn
Est. 1957
COMP Cams

COMP Cams Pushrod8.100in Dual Taper 3/8

$26.95

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COMP Cams 8.100in dual taper pushrod. Its .165" wall thickness offers improved valve motion and durability.

Key Features

  • This is a single 8.100-inch long pushrod.
  • It features a dual taper design where the middle is larger than the ends, offering the benefits of a 7/16" pushrod with the clearance of a 3/8" option.
  • The .165" wall thickness is stiffer and stronger than previous .125" offerings, leading to more accurate valve motion and durability.
  • Constructed from one-piece, heat-treated 4130 chromemoly steel tubing for increased strength.
  • Both 5/16" ball ends have a 210° radius to provide additional clearance to the rocker arm adjuster at peak lift.
  • The tapered design helps clear the top of most offset roller lifters.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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About this part

Product Details

Starting with a .165-inch wall thickness, these COMP Cams pushrods are built to be stiffer and stronger than previous .125-inch wall designs. This improved rigidity translates directly into more accurate valve motion, which is crucial for getting the most out of your engine's performance. They are made in the USA from one-piece, heat-treated 4130 chromemoly steel tubing, a material known for its strength and durability, making these pushrods stronger than many others available.

The unique dual taper design means the middle of the pushrod is larger in diameter than the ends. This offers the benefits of a larger 7/16-inch pushrod while still providing the clearance typically found with a 3/8-inch option. This design also helps clear the top of most offset roller lifters and provides additional clearance at the rocker arm adjuster at peak lift, which is important for preventing interference and ensuring smooth operation.

Specifications

Brand
COMP Cams
Manufacturer Part #
8660-1
UPC
036584269878

Frequently Asked Questions

COMP Cams Pushrod8.100in Dual Taper 3/8

$26.95