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Proform Parts 66889C Engine Pushrod Set 5/16 Dia +.100 Length SBC 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

66889C
4 reviews
Sale Price

$67.84

4 left at this price

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Usually delivered within 2 days

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Product Details

The Proform Parts 66889C is a high-performance engine pushrod set designed specifically for Small Block Chevy applications. These pushrods feature a 5/16-inch diameter with +.100 inch additional length, making them ideal for builds with higher lift camshafts or modified valve train geometry.

Key Features:

  • Premium high-grade steel construction for exceptional strength and durability
  • Heat treated for increased hardness and wear resistance
  • Welded tips ensure secure attachment and prevent separation under high stress
  • Designed for use with guide plates for precise valve train alignment
  • 5/16-inch diameter provides optimal strength-to-weight ratio
  • +.100 inch additional length accommodates performance valve train setups

These pushrods are engineered to withstand the demanding conditions of high-performance engines while maintaining precise valve train operation. The heat treatment process increases surface hardness to reduce wear at contact points, extending service life even under racing conditions.

Note: This product may not be legal for sale or use in California or on pollution-controlled vehicles. Check local regulations before installation.

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)

7.900 in.

For Use with Guideplates

Yes

Heat-Treated

Yes

Intake Overall Length (in)

7.900 in.

Notes

+.100 in. longer than stock pushrods.

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.

Make

Chevrolet

Finish

Black Oxide

Great service. fast shiping!

Really good prices and fast delivery.

Fast

Autoplicity has made my parts search so much easier. With the best price gurantee, i can now make autoplicity my one-stop shop for all my parts needs.

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