Big-Block Camshafts
The camshaft is one of the most important factors in determining an engine’s overall performance profile and capability. The wide array of precision-engineered, extensively tested camshafts from Chevrolet Performance allows you to choose the best cam for your application. In order to avoid possible engine damage, a distributor with a melonized steel gear must be used with steel camshafts.

Part Number: 12366543
Description: Steel hydraulic roller
Duration@.050"Lift: I: 224 / E: 234
Max Lift: I: .527 / E: .544
Lobe Centerline: 110
Technical Notes: For 502/502 special engine. Must use distributor gear P/N 10456413.