Howards Rev Kit - SB Chevy w/ Roller Lifters- Cut-A-Way Style HYPLMED11PAFIA All Spindles now include DMIs

All Spindles now include DMIs trick locknut

curved blades to provide a low profile (only 2 7/16" at widest point) for limited space applications

Designed using computation fluid dynamics

Backing Washers are not needed on SA2015 helmets

Cadmium / Red

Howards Rev Kit - SB Chevy w/ Roller Lifters- Cut-A-Way Style HYPLMED11PAFIA All Spindles now include DMIsProduct Description: Lifter Rev Kit Springs Aluminum Small Block Chevy The name Howards Cams has been synonymous with high performance camshafts since the 1950s. Howards Cams have always used on track experience to design the most powerful designs. This includes early Top Fuel favorites driven by Jack Chrisman and Larry Dixon Sr. Today we have even a greater group of experienced racers in Circle Track, Drag Racing, Road Race, Mudd Bogg and Marine.