318 Torque cam

This cam with a gear ratio of 3.21 and lower. (2.97's) and stock tires and converter.
http://cranecams.com/?show=browsePa...=318 C.I.&partNumber=693901&partType=camshaft


This cam with 3.21's and higher (3.55's, 3.73's) stock tire or an inch taller and stock converter.
http://cranecams.com/?show=browsePa...=318 C.I.&partNumber=693941&partType=camshaft

The wide centerline keeps the compresion up and idle nice. Good al around general performance cams.