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COMP Cams 7978-1 Hi-Tech Pushrod Length Wall Diameter Engine Push Rod - 9.750 080 3/8

(Chevrolet C1500 1990-93, K2500 1991-95, C3500 1988-95, C2500 1991-95, K3500 1988-95, K2500 Suburban 1992-95, G30 1988-96, V30 1987-88 + 12 more models)

Part of: COMP Cams Hi-Tech Pushrod Length Wall Diameter Engine Push Rod

Other options in this family: COMP Cams 7906-1 COMP Cams 7995-1 COMP Cams 7996-1 COMP Cams 7934-1 COMP Cams 7918-1

Manufacturer

Picture for manufacturer COMP Cams

Part Number

7978-1
4 reviews
Sale Price

$20.95

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 7978-1 Hi-Tech pushrod is engineered for high-performance engine builds requiring precise valvetrain geometry and durability. Measuring 9.750 inches in length with a 3/8-inch diameter and .080-inch wall thickness, this pushrod delivers the rigidity needed to maintain valve control at elevated RPM ranges.

Key Specifications:

  • Length: 9.750 inches
  • Diameter: 3/8 inch (.375")
  • Wall Thickness: .080 inch
  • Material: Heat-treated chromoly steel construction
  • Design: One-piece seamless construction for maximum strength

Features and Benefits:

  • Precision-manufactured to tight tolerances for consistent valvetrain operation
  • Heavy-duty .080" wall thickness resists flexing under high spring pressures
  • Ball and cup ends provide proper contact with rocker arms and lifters
  • Ideal for performance small block and big block applications
  • Compatible with mechanical and hydraulic roller camshaft setups

COMP Cams Hi-Tech pushrods are a popular choice among engine builders who demand reliability and performance. Proper pushrod length is critical for achieving correct rocker arm geometry and maximizing valve lift. Always verify pushrod length requirements for your specific application using a checking pushrod before final installation.

Products specifications

Fits

Chevrolet C1500 1990-93, K2500 1991-95, C3500 1988-95, C2500 1991-95, K3500 1988-95, K2500 Suburban 1992-95, G30 1988-96, V30 1987-88, C2500 Suburban 1992-95, G30 Van 1988-96, R30 1987-88, R3500 1989-91, V2500 Suburban 1990 + 7 more models

Diameter

3/8

Length

9.75

Wall Thickness

0.08

Rocker End Style

5/16 Oil Through One-Piece Construction Ball

Lifter End Style

5/16 Oil Through One-Piece Construction Ball

Pushrod Series

Hi-Tech

Guide Plate Compatible

Yes

AMAZON ASIN

B00062YGCK

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.

I paid for 2nd day shipping and 5 days later they were shipped out. So, I should receive my rotors in a full week from when I paid for 2 day shipping. I called customer service and they discounted the shipping rate to ground service. At least they were polite and helpful in the phone.

great experience, good price, item arrived within 4 days of purchase, would do business with again in future !

Easy to use, looking forward to seeing what the shipping exp is going to be like

Easy order placement, fast shipment

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