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    Grand National Main Stud Kit, Buick V6 4-bolt main w/o windage tray Fits 1978-87 Grand National+ 2 other models

    Retail Price $144.95 You Save $13.96
    OPGI Price$130.99
    Part# RG10038
    Mfg# 222-5602
    Arriving Soon
    Please Call 1‑800‑243‑8355

    Chrome-moly steel.

    These main stud kits for the 3.8L Buick V6 engine are made from durable 8740 chrome-moly steel. They have a 190,000 psi tensile strength rating and come finished in a black oxide coating to resist corrosion. Each kit comes complete with washers and hex nuts. Satisfaction guaranteed.

    • .
    • Find in OPGI's 2019 Late Grand National Catalog page 210.
    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 National1978-1987 4-Bolt Main w/o Windage Tray
    Buick Regal1978-1987 4-Bolt Main w/o Windage Tray
    Buick T-Type1978-1987 4-Bolt Main w/o Windage Tray

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