New, never used comp cams sbc standard base circle roller cam. Specs: at .050 intake duration 282, exhaust duration at .050 is 291. LOBE LIFT is intake .485, exhaust is .460 The lobe separation is 113. Standard firing order. The grind # is 1278/1079-R13 Any questions call Jeff at 1-734-775-1376. Or e-mail at:
proamc1@yahoo.com $250.00 Thanks.
