COMP Cams Camshaft OL 299Th R7 Thumper 42-602-9

CCA Camshafts

Engine Camshaft

Fits 1967+ Oldsmobile 260, 307, 350, 403, 400, 425 and 455 V8

Street/strip, needs 9.5:1 compression, 2800+ stall, intake, gears and headers, very rough idle.