very mild 360 build.

Comp 260H works well with the OEM dished pistons. That camshaft builds a ton of torque. The other option is the M/P P4452757AE camshaft. Both cams are ground on 110 lsa. The patterns are easy enough to duplicate. Delta Cams or Or. Cams will regrinding your OEM core. Having run them both, they are power break and stock converter friendly.