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Est. 1957
COMP Cams

COMP Cams Pushrods9.050in Dual Taper 3/8

$347.70

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COMP Cams Pushrods 8678-16. Dual taper design offers 7/16" rigidity with 3/8" clearance for improved valve motion.

Key Features

  • Verified fitment for engine components.
  • Dual taper design offers the rigidity of a 7/16" pushrod with the clearance of a 3/8" pushrod.
  • The middle of the pushrod is larger in diameter than the ends for improved clearance.
  • Tapered design helps clear the top of most offset roller lifters and rocker arm adjusters at peak lift.
  • Features a .165" wall thickness for increased stiffness and strength compared to previous .125" wall designs.
  • Constructed from one-piece, heat-treated 4130 chromemoly steel tubing for strength and durability.

⚠️ 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

When you're rebuilding the top end of your engine, getting the valve train geometry just right is crucial for performance and durability. These Dual Taper pushrods from COMP Cams are designed to help you achieve that precision, especially in applications where clearance is tight. They offer the strength and rigidity of a larger diameter pushrod while still providing the necessary clearance, making them a solid option for many performance builds.

What sets these pushrods apart is their dual taper design. The middle section is larger in diameter than the ends, giving you the benefits of a beefy 7/16" pushrod for accurate valve motion, but with the clearance you might expect from a 3/8" pushrod. This taper helps clear the top of most offset roller lifters and the rocker arm adjuster at peak lift, which is especially helpful if you're working with heads that have larger intake ports. They're constructed from a single piece of heat-treated 4130 chromemoly steel tubing, a well-built material that's stronger than many other pushrods on the market. The .165" wall thickness is also stiffer than previous offerings, contributing to more reliable valve train operation and longer life.

This set includes 16 pushrods, each measuring 9.050 inches long. They are made in the USA, ensuring solid construction and attention to detail. If you're aiming for improved valve motion and durability in your engine build, these pushrods are a well-made choice.

Specifications

Brand
COMP Cams
Manufacturer Part #
8678-16
UPC
036584272434

Frequently Asked Questions

COMP Cams Pushrods9.050in Dual Taper 3/8

$347.70