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COMP Cams 8664-1 Dual Taper Pushrod Length Diameter Engine Push Rod - 8.350 7/16

Part of: COMP Cams Dual Taper Pushrod Length Diameter Engine Push Rod

Other options in this family: COMP Cams 8659-1 COMP Cams 8673-1 COMP Cams 8674-1 COMP Cams 8680-1 COMP Cams 8672-1

Manufacturer

Picture for manufacturer COMP Cams

Part Number

8664-1
13 reviews
Sale Price

$28.95

Estimated ship date Friday, November 20

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Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The COMP Cams 8664-1 is a premium dual taper pushrod engineered for high-performance engine builds requiring precise valvetrain geometry and durability. This pushrod features a 7/16" diameter with thick .165" wall construction, providing exceptional rigidity and strength to handle aggressive valve spring pressures and high-RPM operation.

Key Specifications:

  • Overall Length: 8.350 inches
  • Diameter: 7/16 inch (0.437")
  • Wall Thickness: .165 inch for maximum strength
  • Design: Dual taper configuration for optimal rocker arm and lifter cup engagement
  • Material: Heat-treated seamless chromoly steel construction

Features and Benefits:

  • Dual taper design ensures proper fitment with both rocker arms and lifters
  • Thick .165" wall provides superior resistance to flex and deflection
  • Precision manufactured to tight tolerances for consistent valvetrain operation
  • Heat-treated for enhanced durability in demanding applications
  • Ideal for performance street engines, racing applications, and custom engine builds

COMP Cams pushrods are manufactured to exacting standards and are suitable for use with hydraulic or solid lifter camshafts. Proper pushrod length is critical for valvetrain geometry—verify length requirements for your specific application before installation.

Products specifications

Diameter

7/16

Wall Thickness

0.165

Ball Radius

210

Rocker End Style

5/16 Oil Through One-Piece Construction Ball

Lifter End Style

5/16 Oil Through One-Piece Construction Ball

Pushrod Series

Dual Taper .165" Wall

Guide Plate Compatible

Yes

AMAZON ASIN

B00N6LY9FM

Prop 65

WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov

C.A.R.B. Exempt for Foreign Vehicles Manufactured Before 1967?

Yes, but must meet tailpipe emission standards for year of vehicle.

C.A.R.B. Exempt for On-Road Vehicles?

Yes

C.A.R.B. Exempt for Racing and Off-Road Only Vehicles?

Yes, but must be a race/competition only vehicle.

C.A.R.B. Exemption Reason

No impact on pollution output of vehicle.

C.A.R.B. Exempt for California Certified Vehicles Manufactured Before 1965?

Yes, but must meet tailpipe emission standards for year of vehicle.

C.A.R.B. Exempt for Federally Certified Vehicles Manufactured Before 1967?

Yes, but must meet tailpipe emission standards for year of vehicle.

Length

8.35

very smooth

Easy way to check out, great site

Good pricing.

good prices and amazon checkout a plus

Good

Wow, first time I ordered and they hit a homerun with me!! Shipped same day I ordered AND was the cheapest option I had including shipping. I'll be back. Thanks for the great service!!

I ordered a WeatherTech cargo liner from Autoplicity after finding the product almost $40 cheaper than anywhere else. Usually I'm suspect of the one company with a very low price but the high number of reviews gave me enough comfort to order. The product came in a large box and was shipped for a very reasonable price and arrived in four business days. The product is as described and I couldn't be happier. I will definately keep them in mind for future orders.

great price

Best prices and easy manipulation of website

Great thanks !!!

Could not find hitch cover any where else, called autoplicity found product week of Christmas recieved gift by christmas.<br>great service.

Very good

Lowest prices on name brand items, quick shipping, and provide information on the status of your order.

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