Comp Cams Mutha' ThumprT, 287TH7 High Performance Street/Strip, Rough Idle 2GTACOBF Personalized Look: Choose from a

Personalized Look: Choose from a variety of logo colors to customize your vehicle's look while enhancing its protection

Kit Compatible Vehicles

Plug the 3

19 in) Intake Height 35mm (1

Comp Cams Mutha' ThumprT, 287TH7 High Performance Street/Strip, Rough Idle 2GTACOBF Personalized Look: Choose from aLifter Type: Hydraulic Lifter Engine Family: Buick Nailhead 364, 401, 425 c. i. 8 cyl. 1957 1966 Description: HYDRAULIC Mutha' Thumpr" High performance street strip, head modification recommended to raise RPM limit, 2200+ stall, rough idle. Cam Family: Thumpr" Hydraulic Flat Tappet Camshafts Specifications: RPM Range: 2200 to 6100 Valve Timing: 0. 006 Lobe Separation: 107 Intake Centerline: 102 Valve Lash: Hyd. Intake Hyd. Exhaust Duration: 287 Intake