Product Summary

262, 265, 267, 283, 302, 305, 307, 327, 350, 400, Gold

    Key Specs

    MFG. Part #19001-1
    Rocker Arm StyleFull Roller
    Rocker Arm Ratio1.5
    Stud Size0.375"
    Material TypeAluminum

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    COMP Cams 19001-1 Details

    COMP Cams Ultra-Gold Aluminum Roller Rocker Arm, 1.5 Ratio, 3/8" Stud Diameter for Small Block Chevrolet, Single Piece.

    These COMP Cams Ultra-Gold Aluminum Roller Rocker Arms with a 3/8" stud diameter and 1.5 ratio are designed for Chevrolet V8 265-400 applications. The new modern design features of these Ultra-Gold Rockers are proven to withstand extremely aggressive spring pressure and valve lift. Designed specifically for high performance street and race engines, the Ultra-Gold Aluminum Rocker Arms are precision CNC-machined to strict tolerances. Developed to meet the demands of professional engine builders, these rockers include features never before possible in an aluminum rocker arm.

    • Increase engine power, enhance valve train stability and improve oiling
    • CNC-machined, lightweight design removes weight and yields unrivaled quality and ratio accuracy
    • Arced channel & contoured top give the rockers the best strength to weight ratio possible
    • Precision-sorted trunnion bearings withstand valve spring pressure up to 700 lbs.
    • Designed for high performance street and race engines


    1955-86 Chevy 262-400

    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 19001-1 Specifications

    MFG. Part #19001-1
    BrandCOMP Cams
    Rocker Arm StyleFull Roller
    Rocker Arm Ratio1.5
    Stud Size0.375"
    Material TypeAluminum
    Rocker Arm Nut StylePolylock
    Sold in QuantityEach
    Spring Diameter1.65"
    Rocker Arm Body StyleStandard
    Rocker Arm Mounting StyleStud
    Shims IncludedNo
    GTIN Code036584174417