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COMP Cams 8663-1 Dual Taper Pushrod Length Diameter Wall Engine Push Rod - 8.300 7/16 165

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

Other options in this family: COMP Cams 8686-1 COMP Cams 8688-1 COMP Cams 8695-1 COMP Cams 8274-1 COMP Cams 8691-1

Manufacturer

Picture for manufacturer COMP Cams

Part Number

8663-1
12 reviews
Sale Price

$24.95

In Stock (10+)

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Usually delivered within 2 days

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Fitment guaranteed

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Product Details

The COMP Cams 8663-1 is a precision-engineered dual taper pushrod designed for high-performance engine applications. Measuring 8.300 inches in length with a 7/16-inch diameter and .165-inch wall thickness, this pushrod delivers the strength and rigidity needed for aggressive valve train operation.

Key Specifications:

  • Overall length: 8.300 inches
  • Diameter: 7/16 inch (0.4375")
  • Wall thickness: .165 inch for enhanced strength
  • Dual taper design for optimized weight and durability
  • Heat-treated chromoly construction

The dual taper design reduces reciprocating weight while maintaining structural integrity at critical stress points. This pushrod is ideal for small block and big block V8 engines with modified valve train geometry, particularly those running higher lift camshafts and increased spring pressures. COMP Cams pushrods are manufactured to strict tolerances to ensure proper geometry and minimize valve train deflection.

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

B00N6LYDCQ

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

8.3

able to process order very quickly

Easy to navigate. Good pricing

We ordered the 63 Quart ARB Fridge Freezer and we are very pleased with Autoplicity. The order process on the website was quick and easy. The item was shipped out the next day and we received it within one week. This particular item has been difficult to find and we were very pleased with Autoplicity's pricing and shipping. Thank you for the great service!

Outstanding! Great experience.

Great deal on my ARP bolts! Got rod bolts, engine bolt kit, and a harmonic bolt. Love this place! 9697

very good response with order but it was the wrong part that i was needing. I will be returning both temp switches this week along with the temp sensor to see if you can match up the size and thread pattern that will fit inside the block where the temp se

Easy and fast

Very easy to find my way around the site and great deals!

prices are good. After I paid it took them 5 days to ship the order. Communication is not very good with autoplicity.

The items shipped and arrived really fast. This was a great transaction even though shipping was a little high.

very easy to find parts and great price

Loved ordering from Autoplicity. Was the cheapest price around and best quality. Will be ordering again in the near future.

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