Product Summary

181, Hydraulic Flat Tappet Camshaft Type

    Key Specs

    MFG. Part #CL69-246-4
    BrandCOMP Cams

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    CL69-246-4 - Cam and Lifter Kit, BV69 268H.

    Buick 181-252 c.i. even fire 6 CYL. 1978-1988. Hydraulic-Performance cam for the street. Mild choppy idle. Likes lower gears. High Energy Hydraulic Flat Tappet Camshafts.Buick 198-225 c.i. odd fire 6 CYL. 1962-1967. High Energy Hydraulic Flat Tappet Camshafts. Hydraulic-Excellent torque & economy. Good stock replacement. Smooth idle. All COMP Cams Camshafts are manufactured to the strictest tolerances. Rigorously tested and checked for quality.

    • Work well with mainly stock components (rockers, manifolds, heads, compression, converters, gears, etc.)
    • Good blend of efficiency & performance
    • Perfect choice for performance street rebuilds


    1982-88 Buick 181

    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.


    MFG. Part #CL69-246-4
    BrandCOMP Cams
    Camshaft TypeHydraulic Flat Tappet
    Intake Duration268
    Exhaust Duration268
    RPM Range1800 to 5800
    Lobe Separation110 °
    Intake Duration (.050" Lift)218
    Exhaust Duration (.050" Lift)218
    GTIN Code036584451488
    Grind Number268H
    Intake Valve Lift w/ Rocker Arm Ratio0.469"
    Exhaust Valve Lift w/ Rocker Arm Ratio0.469"
    External Ignition Box RequiredNo
    Valve Springs RequiredYes
    Valve Spring IncludedNo
    Lifter TypeHydraulic Flat Tappet
    Lifters IncludedYes
    Retainers IncludedNo
    Locks IncludedNo
    Valve Stem Seals IncludedNo
    Timing Chain and Gears IncludedNo
    Assembly Lubricant IncludedYes
    Pushrods Included
    Rocker Arms IncludedNo
    Gaskets IncludedNo
    Sold in QuantityKit