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Product Summary

Chevy Small Block V8, .31" Tube O.D., Chromoly

  • Features meticulously formed ends with exact radii
  • Provides excellent concentricity, closely controlled length
  • It is heat treated and has a black oxide finish for added protection
  • It is hardened and ground for use with guide plates. 5/16" diameter, 8.000" long
  • Specially designed to be used with higher spring pressures and high performance engines

Key Specs

MFG. Part #25239-1
BrandManley

Need To Know

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Details

These one-piece chromoly pushrods are designed to be used with higher spring pressures and high performance engines. Hardened and ground for use with guide plates. 5/16" diameter, 8.000" long.

  • 4130 Chrome Moly 5/16" push rod
  • .120 wall
  • 8.000 long (.200" longer than stock)
  • Meticulously formed ends with exact radii
  • Excellent concentricity, closely controlled length
  • Heat treated and black oxide finished

CARB Warning

For race/ off road use or for use on pre-1966 vehicles.

Emissions warning: this part only legal for sale or use in California for racing (competition) vehicles which may never be used, registered, or licensed for use upon a public highway, or if installed in vehicles model-year 1965 or older; motorcycles model-year 1977 or older; or off-highway recreational vehicles (such as off-road motorcycles and all-terrain vehicles) model-year 1996 and older. Any other use renders the vehicle tampered and not legal for use on California public highways (any public street or roadway, public dirt road, public park, or publicly maintained right of way open to the use of the public for vehicular travel). Violations subject to $37,500 penalty per violation per vehicle, revocation of registration, loss of use on California public right of ways, and proof of correction for tampering. There are similar restrictions and penalties under federal law and the laws of all other states with penalties under federal law of up to approximately $45,268 per tampered vehicle and/or engine.

Specifications

KEY SPECS
MFG. Part #25239-1
BrandManley
GENERAL
GTIN Code807298004662
Tube O.D..31"
Wall Thickness.12"
Overall Length8.00"
Material TypeChromoly
Sold in QuantitySet