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COMP Cams 7638-1 Magnum Pushrod Length Wall Diameter Engine Push Rod - 7.400 080 5/16

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

Other options in this family: COMP Cams 7513-1 COMP Cams 7172-1 COMP Cams 7171-1 COMP Cams 7684-1 COMP Cams 7176-1

Manufacturer

Picture for manufacturer COMP Cams

Part Number

7638-1
8 reviews
Sale Price

$12.95

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The COMP Cams 7638-1 Magnum pushrod is precision-engineered for high-performance engine builds requiring reliable valvetrain operation. This pushrod features a 7.400-inch length, making it suitable for specific small block and big block applications with custom camshafts and rocker arm geometries.

Key Specifications:

  • Length: 7.400 inches
  • Diameter: 5/16 inch (.3125")
  • Wall Thickness: .080 inch
  • Construction: Seamless chromoly steel tubing
  • Ends: Heat-treated, case-hardened ball and cup ends
  • Design: One-piece construction for maximum strength

Features and Benefits:

  • Magnum series design provides excellent strength-to-weight ratio for high-RPM applications
  • Thick .080-inch wall construction resists flexing under high valve spring pressures
  • 5/16-inch diameter offers superior rigidity compared to smaller diameter pushrods
  • Precision length tolerance ensures proper valvetrain geometry and lifter preload
  • Heat-treated ends provide durability and resistance to wear at critical contact points

COMP Cams Magnum pushrods are designed for engine builders who demand precise valvetrain control in performance and racing applications. The robust construction and tight tolerances make this pushrod an excellent choice for engines with aggressive camshaft profiles and high spring pressures.

Products specifications

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

Length

7.4

Guide Plate Compatible

Yes

AMAZON ASIN

B001O09NJO

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.

Diameter

5/16

Pushrod Series

Magnum

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Quick and efficient, Thank You!

The ordering process went really smoothly. Got my ordering info e-mailed smartly and was able to track the order easily. Looking forward to using my item as soon as it gets here!

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