CAM PN: 54-452-11
Specs:
Duration @.050″ 212 int/216 exh
Lift .520 int/.524 exh
Lobe sep. 115
6.0L GM truck. Significant gains in midrange and upper rpm. Works best with tune.
SPRING PN: PAC SPRINGS 1219
Specs:
Max lift: .625″
coil bind: 1.100″
install height: 358 @ 1.200