GM CRATE MOTOR 604, 603 CHEATER CAM-Passes "Cam Doctor" Check, including on roller blocks.

SAME LIFT, (LIFT CHECK LEGAL) BASE CIRCLE PROFILE WILL PASS.

LEGIT IDLE AND LOPE, 8-10 H.P. 

PICKS UP EVERYWHERE INCLUDING BOTTOM END

GROUND ON FACTORY GM CORES WITH COLOR STRIP AND GM PART NUMBER-"VISUAL LEGAL"

CAN USE OEM SPRINGS OR OUR CHEATER SPRINGS AND RETAINERS.

WE ALSO OFFER A NEW 'LIFT @ TDC" CAM, MAKES 20HP MORE.

CALL FOR  OTHER GRINDS.-MADE TO ORDER.

 "We love ordering from you, keep up the good business!"  Carey