Product Summary

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

    Key Specs

    MFG. Part #25240-1
    Tube O.D..31"
    Wall Thickness.12"
    Overall Length8.05"
    Material TypeChromoly

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    Manley 25240-1 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, 8.050" long.

    • 4130 Chrome Moly 5/16" push rod
    • .120 wall
    • 8.050 long (.250" 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.

    Manley 25240-1 Specifications

    MFG. Part #25240-1
    Tube O.D..31"
    Wall Thickness.12"
    Overall Length8.05"
    Material TypeChromoly
    Speedway Motors Catalog Part #505-25240
    GTIN Code807298016863
    Sold in QuantitySet