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Est. 1957
COMP Cams

COMP Cams Pushrods8.300in Dual Taper 3/8

$351.27

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COMP Cams 8.300" dual taper pushrods. Made from heat-treated 4130 chromemoly steel for improved valve motion and durability.

Key Features

  • This is a set of 16 pushrods, each measuring 8.300" long.
  • The dual taper design means the middle of the pushrod is larger than the ends, offering clearance benefits.
  • Constructed from one-piece, heat-treated 4130 chromemoly steel tubing for strength.
  • Features a .165" wall thickness, which is stiffer and stronger than previous .125" wall offerings.
  • The tapered design helps clear the top of most offset roller lifters.
  • Both 5/16" ball ends have a 210° radius for proper contact.

⚠️ 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

These COMP Cams Dual Taper pushrods start with a specific design choice: the middle of the pushrod is larger in diameter than the ends. This dual taper design offers the benefits of a beefy 7/16" pushrod, like increased rigidity, while still providing the clearance of a 3/8" pushrod, which is helpful for clearing rocker arm adjusters at peak lift and can also help with intake port flow. The pushrods are also tapered to clear the top of most offset roller lifters.

Built from one-piece, heat-treated 4130 chromemoly steel tubing right here in the USA, these pushrods feature a .165" wall thickness. That's a noticeable step up in stiffness and strength compared to older .125" wall designs, meaning you get more accurate valve motion and better durability over time. The 5/16" ball ends are formed with a 210° radius, adding to the overall strength and proper contact with your rocker arms.

Specifications

Brand
COMP Cams
Manufacturer Part #
8663-16
UPC
036584272281

Frequently Asked Questions

COMP Cams Pushrods8.300in Dual Taper 3/8

$351.27