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Proform Parts 66890C Engine Pushrod Set 5/16 Diameter Stock Length Small Block Chevy

(GMC G2500 1979-95, Yukon 1992-2000, K1500 1979-86, 1988-99, C1500 1979-86, 1988-99, K2500 1979-86, 1988-2000, Jimmy 1970-91 + 205 more models)

Manufacturer

Picture for manufacturer Proform Parts

Part Number

66890C
7 reviews
Sale Price

$66.22

In Stock (8)

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Usually delivered within 2 days

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Fitment guaranteed

Fitment guaranteed

Product Details

The Proform Parts 66890C Engine Pushrod Set delivers high-performance reliability for Small Block Chevy engines. Engineered with premium high-grade steel construction, these 5/16-inch diameter pushrods are built to withstand demanding engine conditions while maintaining stock length specifications.

Key Features:

  • Premium high-grade steel construction for superior strength and durability
  • 5/16-inch diameter pushrods at stock length for direct replacement
  • Heat treated for use with guide plates and extended service life
  • Welded tips for maximum reliability—not pressed on
  • Designed specifically for Small Block Chevrolet applications
  • Complete pushrod set for full engine coverage

These heat-treated pushrods provide the performance upgrade your Small Block Chevy needs while maintaining proper valvetrain geometry. The welded tip construction ensures secure attachment under high-RPM operation, making them ideal for street performance and mild racing applications.

Products specifications

Fits

GMC G2500 1979-95, Yukon 1992-2000, K1500 1979-86, 1988-99, C1500 1979-86, 1988-99, K2500 1979-86, 1988-2000, Jimmy 1970-91, Savana 2500 1996-2002, Savana 3500 1996-2002, Savana 1500 1996-2002, C3500 1979-86, 1988-2000 + 201 more models

Bottom Tip Diameter

5/16 in.

Bottom Tip Style

Ball

Exhaust Overall Length (in)

7.800 in.

For Use with Guideplates

Yes

Heat-Treated

Yes

Intake Overall Length (in)

7.800 in.

Notes

This is a stock-length pushrod.

Oiling

No

One-Piece Pushrod

Yes

Pushrod Material

Steel

Pushrod Tube Diameter

5/16 in.

Quantity

Sold as a set of 16.

Tapered

No

Tip Attachment

Welded

Top Tip Diameter

5/16 in.

Top Tip Style

Ball

Tubing Diameter (in)

5/16 in.

Wall Thickness (in)

0.065 in.

Finish

Black Oxide

Make

Chevrolet

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Great to deal with both online and over the phone. Buy with confidence.

Love them!!! They send E-Mail conformation when order is placed and tracking number when shiped.

Great prices on a great product. Easy to navigate website! will be using them in the future for any additional parts I may need!

This place is excellent. Very easy to use. My parts were shipped on time, and they kept me updated with multiple emails throughout the process. Would definitely buy from these guys again. A++

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