Engines and Components› Camshafts and Valvetrain

COMP Cams

Straight 9.550".165" Wall, 7/16" Pushrod

$19.95

SKU: C007 8644-1

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Special Order
Ships in 4–6 weeks
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Non-Returnable Item
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Description

The COMP Cams 8644-1 is a straight tube pushrod designed for high-performance engine applications. Constructed from chromoly steel, it features ball tips on both ends for secure engagement. This one-piece pushrod has a 7/16-inch tube diameter and a 9.550-inch overall length, suitable for both intake and exhaust valve trains. It is also heat-treated for durability and includes oiling provisions.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandCOMP Cams
Part NumberC007 8644-1

Videos

Quick Tech Video: How to Degree Your COMP Cams® Camshaft

Quick Tech Video: How to Degree Your COMP Cams® Camshaft
COMP Cams® Quick Tech Video: Selecting The Correct Fuel Pump Pushrod

COMP Cams® Quick Tech Video: Selecting The Correct Fuel Pump Pushrod
COMP Cams #Techtips: Hydraulic Roller Lifters

COMP Cams #Techtips: Hydraulic Roller Lifters
COMP Cams Quick Tech: The 10-10-10 Break-In Method

COMP Cams Quick Tech: The 10-10-10 Break-In Method
LS pushrod length tool Comp Cams 7702-1

LS pushrod length tool Comp Cams 7702-1
COMP Cams® Quick Tech: Proper Flat Tappet Cam Break-In

COMP Cams® Quick Tech: Proper Flat Tappet Cam Break-In
COMP Cams - Selecting The Correct Distributor Gear

COMP Cams - Selecting The Correct Distributor Gear
Back To Basics: Pushrods

Back To Basics: Pushrods
1996-2004 Mustang (GT) Comp Cams Stage 3 Xtreme Energy XE270AH Camshafts Review

1996-2004 Mustang (GT) Comp Cams Stage 3 Xtreme Energy XE270AH Camshafts Review
How I found my pushrod length using Comp Cams tool

How I found my pushrod length using Comp Cams tool

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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