Steel Mechanical (Solid) Roller Camshaft GM 572-720 H.P. Crate Engine
Intake duration @ .050"- 266
Exhaust Duration @ .050"- 274
Intake Lift- .714"
Exhaust Lift- .714"
Lobe Centerline- 112
Lifters Not Included.
Cam has mechanical fuel pump lobe
.014" cold and .020" hot for ZZ572/720R
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