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    Bonneville Valve Cover Decal 421 Tri-Power/425HP Fits 1964-66 Bonneville+ 5 other models

    Retail Price $10.95 You Save 9%
    OPGI Price$9.99
    Part# DT00254
    In Stock
    available for immediate delivery

    • Authentic reproduction of the original GM product HP = High performance
    • Find in OPGI's 2019 Bonneville Catalog page 118.
    California Prop 65 Icon WARNING: This product can expose you to chemicals including lead, sulfur, nickel, chromium, vanadium, titanium, polyvinyl chloride, and 4,4’-methylenebis (2-chloroaniline), which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

    Vehicle Fitment

    Make & ModelYear RangeApplication Details
    Pontiac Bonneville1964-1966 421 Tri-Power/425HP
    Pontiac Catalina1964-1966 421 Tri-Power/425HP
    Pontiac Grand Prix1964-1966 421 Tri-Power/425HP
    Pontiac GTO1964-1966 421 Tri-Power/425 HP
    Pontiac LeMans1964-1966 421 Tri-Power/425 HP
    Pontiac Tempest1964-1966 421 Tri-Power/425 HP

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