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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

    ARP

    Header Bolts, Race Quality LS Stainless 3/8" flange, 12-point head Fits 1959-77 Bonneville+ 15 other models

    Retail Price $53.95 You Save 9%
    OPGI Price$48.99
    (Set)
    Part# CH30765
    Mfg# 434-1202
    Arriving Soon
    Please Call 1‑800‑243‑8355

    170,000 psi.

    Rated at 170,000 psi, these are the best bolts made for your headers. Available in stainless steel or black oxide finish, all bolts feature a 3/8” head to allow maximum clearance in tight areas.

    Notes
    • 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
    Buick Grand National1978-1980 3/8" Flange, 12-Point Head, Stainless Steel
    Buick Regal1978-1980 3/8" Flange, 12-Point Head, Stainless Steel
    Buick Riviera1963-1976 Stainless Steel, 12-Pt. Head
    Buick Skylark1961-1972 3/8" Flange, 12-Point Head, Stainless Steel
    Buick T-Type1978-1980 3/8" Flange, 12-Point Head, Stainless Steel
    Chevrolet Chevelle1964-1977 3/8" Flange, 12-Point Head, Stainless Steel
    Chevrolet El Camino1964-1977 3/8" Flange, 12-Point Head, Stainless Steel
    Chevrolet El Camino1978-1988 3/8" Flange, 12-Point Head, Stainless Steel
    Chevrolet Malibu1978-1988 3/8" Flange, 12-Point Head, Stainless Steel
    Chevrolet Monte Carlo1970-1977 12-Point Head, Stainless Steel
    Chevrolet Monte Carlo1978-1988 3/8" Flange, 12-Point Head, Stainless Steel
    Oldsmobile Cutlass/4421964-1977 3/8" Flange, 12-Point Head, Stainless Steel
    Pontiac Bonneville1959-1977 3/8" Flange, 12-Point Head
    Pontiac Catalina1959-1977 3/8" Flange, 12-Point Head
    Pontiac Grand Prix1959-1977 3/8" Flange, 12-Point Head
    Pontiac GTO1964-1973 3/8" Flange, 12-Point Head, Stainless Steel
    Pontiac LeMans1964-1973 3/8" Flange, 12-Point Head, Stainless Steel
    Pontiac Tempest1964-1973 3/8" Flange, 12-Point Head, Stainless Steel

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