The COMP Cams hydraulic cam is a strong replacement choice for 440 engines when used with 700–800 CFM carburetion or six-pack induction, delivering notable midrange power. It produces a noticeable idle in 383s and only a slight idle in 440s, and represents the largest cam that will typically work with a stock torque converter in many setups.
COMP Cams Camshaft CRB 270H-10