Menu

Shop

Garage

Cart

Account

Product Summary

Chevy Small Block V8, Chevy 90-Degree V6, Buick V6

    Key Specs

    MFG. Part #1218-1
    BrandCOMP Cams
    Material TypeSteel

    Need To Know

    Free Shipping on Orders Over $149

    Shipping Policies & FAQs

    Quick and Easy Returns

    Return Policy

    COMP Cams 1218-1 Details

    COMP Cams High Energy Nitrided Steel Rocker Arm, 1.6 Ratio, 3/8" Stud Diameter for Small Block Chevrolet, Single Piece.

    These Nitrided COMP Cams High Energy Steel Stud Mount Rocker Arms designed for Chevy V8 265-400 applications feature a 3/8" stud diameter and 1.6 ratio. High Energy Rockers help eliminate the noise and slop associated with older worn and high mileage stock rocker arms. With a long slot for higher than stock lift Camshafts, these rocker arms are an excellent replacement choice for engine rebuilds.

    • Excellent replacement rocker arms for engine rebuilds with a stock or High Energy Camshaft
    • Help to eliminate noise and slop associated with worn or high mileage stock rockers
    • Include adjusting nuts and pivot balls where required
    • Feature a long slot for higher than stock lift Camshafts
    • Valve train deflectors recommended when using a high volume or high pressure oil pump
    • Nitrided rockers are designed for higher valve spring pressures and hardened pushrods
    • Nitriding increases hardness, thus improving durability and longevity of rocker arms

    Application

    1955-87 Chevy 200-400

    CARB Warning

    For race/ off road use only

    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. 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.

    COMP Cams 1218-1 Specifications

    KEY SPECS
    MFG. Part #1218-1
    BrandCOMP Cams
    Material TypeSteel
    GENERAL
    Rocker Arm StyleNon Roller
    Rocker Arm Ratio1.6
    Stud Size0.375"
    FinishNatural
    Sold in QuantityEach
    Rocker Arm Body StyleStandard
    Rocker Arm Mounting StylePedestal
    Self-AligningNo
    Shims IncludedNo
    GTIN Code036584206507