GM LS Thumpr Cam – 275THR
Camshaft – Thumpr – Hydraulic Roller – Lift 0.553 / 0.536 in – Duration 275 / 295 – 109 LSA – 2000 / 6400 RPM – GM LS-Series – Each
Camshaft – Thumpr – Hydraulic Roller – Lift 0.553 / 0.536 in – Duration 275 / 295 – 109 LSA – 2000 / 6400 RPM – GM LS-Series – Each