5 of 5 Items
  • Valve Springs Valve Springs

    Valve Springs

    This is a set of "Isky Valve Springs" for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6. These valve springs are great for factory flat tappet replacement or new flat tappet camshaft installation. The springs are 110lbs...

    $199.00
  • PAC Roller Cam Valve Spring Kit

    PAC Roller Cam Valve Spring Kit

    This is a "ROLLER CAMSHAFT PAC VALVE SPRING KIT" for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6.OD Outer: 1.260ID Outer: 0.860Damper: YesID Inner: 0.770Installed Height (Valve Closed): 140 @ 1.750Open Load...

    $299.00
  • ARP Head Studs

    ARP Head Studs

    This is a Set of "ARP HEAD STUDS " for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6.

    $135.00
5 of 5 Items