Mutha' Thumpr 235/249 Hydraulic Flat Cam for Buick 400, 430, 455. High performance street/strip, needs 9:1 compression, 2500+ stall, intake, Gears and headers, rough idle.
High performance street/strip, needs 9:1 compression, 2500+ stall, intake, gears and headers, rough idle.
Mutha' Thumpr 235/249 Hydraulic Flat Cam for Buick 400, 430, 455
COMP Cams Camshaft B455 287T H-107 T Th
MThmpr 235/249 H-Flt Cam Buick 400-455
CAMSHAFT, B455 287T H-107 T TH UMPR
Buick 400; 430; 455; Buick V8
Engine Camshaft
287TH7
None