What is the main advantage of the dual taper design?

The dual taper design means the middle of the pushrod is larger than the ends. This provides the rigidity of a larger diameter pushrod while still offering the clearance of a smaller one at the ends, helping to avoid interference with components like roller lifters and rocker arm adjusters.

What material are these pushrods made from?

These pushrods are constructed from one-piece, heat-treated 4130 chromemoly steel tubing. This material is known for its strength and durability, making it a strong choice for engine components.

What does the .165" wall thickness offer over previous designs?

The .165" wall thickness is stiffer and stronger compared to older .125" wall offerings. This increased rigidity helps ensure more accurate valve motion and contributes to the overall durability of the pushrods under engine stress.

COMP Cams Dual Taper Pushrods 8689-16

Name: COMP Cams Pushrods9.600in Dual Taper 3/8
Brand: COMP Cams
SKU: comp-cams-comp-cams-pushrods9-600in-dual-taper-3-8-t14-4394831
Price: 345.23 USD
Availability: BackOrder

COMP Cams Pushrods9.600in Dual Taper 3/8

$345.23

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

COMP Cams Dual Taper Pushrods 8689-16. These 9.600" pushrods offer improved valve motion and durability for your engine build.

Key Features

Fits various engine applications requiring 9.600" pushrods.
Dual taper design offers 7/16" rigidity with 3/8" end clearance.
Tapered middle section clears offset roller lifters and rocker arm adjusters.
Made in the USA from one-piece, heat-treated 4130 chromemoly steel tubing.
Features a .165" wall thickness for improved stiffness and strength.
Contributes to more accurate valve motion and increased 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

Secure CheckoutFast Shipping631-982-0042

Product Details

If you're rebuilding the top end of your engine, getting the valve train geometry just right is crucial for performance and longevity. These Dual Taper pushrods from COMP Cams are designed to help you achieve that accuracy, especially in applications where clearance can be tight. They measure 9.600 inches long and feature a unique dual taper design.

What makes these pushrods stand out is their construction and design. The middle section is larger in diameter than the ends, giving you the benefits of a beefy 7/16" pushrod for stiffness while still offering the clearance of a 3/8" pushrod at the ends. This taper helps clear the top of offset roller lifters and provides extra room around the rocker arm adjuster at peak lift, which can be important for higher-flowing intake ports. They're made from a single piece of heat-treated 4130 chromemoly steel tubing right here in the USA, and the .165" wall thickness is notably stiffer and stronger than previous .125" wall offerings, leading to more accurate valve motion and better durability over time.

This set includes all 16 pushrods needed for a full engine. They're a solid option for anyone looking to ensure precise valve train operation and build a strong, reliable engine.