CAM PN: 54-450-11
Specs:
Duration @.050″ 206 int/212 exh
Lift .513 int/.520 exh
Lobe sep. 115
4.8L / 5.3L GM TRUCK. significant gains in mid and upper rpm range. Works best with tune.
SPRING PN: PAC SPRINGS 1219
Specs:
Max lift: .625″
coil bind: 1.100″
install height: 358 @ 1.200