The COMP Cams B455 268H-10 hydraulic camshaft offers a broad powerband for Buick 400, 430 and 455 engines, providing high-energy performance for everyday driving. It produces noticeable midrange gains with a slightly rough idle in some 400 applications and smoother idle characteristics in 455 installations. Use it when you want expanded usable power without an extreme street idle.
COMP Cams Camshaft B455 268H-10