Good used Comp Cams solid roller camshaft for small block Chevy. This has oversized journals and will not fit in a stock Chevy block
1.968 50mm journals
Intake duration @ .050 254 with .395 lobe lift, multiply by rocker arm ratio for total lift
Exhaust duration @ .050 266 with .420 lobe, multiply by rocker arm ratio for total lift
Lobe separation 110