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Part fits the following years1959, 1960, 1961, 1962, 1963, 1964, 1965, 1966, 1967, 1968, 1969, 1970, 1971, 1972, 1973, 1974, 1975, 1976


    Thermostat Housing Bolts Hex Head stainless steel Fits 1959-77 Bonneville+ 5 other models

    Retail Price $7.95 You Save 13%
    OPGI Price$6.95
    Part# G240301
    Mfg# 490-7402
    Low Stock
    Only a few left available for immediate delivery

    Black oxide or stainless.

    Manufactured with a J-formed thread, these ARP thermostat bolts resists loosening and are available in stainless steel or black oxide-coated chrome-moly steel. The bolt sets also include parallel ground flat washers.

    • These high-performance items are not eligible for any further discounts or promotional pricing.
    • High Performance, designed to improve performance.
    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 Bonneville1959-1977 Stainless Steel
    Pontiac Catalina1959-1977 Stainless Steel
    Pontiac Grand Prix1959-1977 Stainless Steel
    Pontiac GTO1961-1973 Stainless Steel
    Pontiac LeMans1961-1973 Stainless Steel
    Pontiac Tempest1961-1973 Stainless Steel

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