Do you mean is there a mark on the crankshaft pully so you can time engine up, then yeah there is, remove auxilly pully 4 10mm and a 30mm and there is a lug on one of the 4 flats and it lines up with a mark at the top of the crank pully on the block. The camshafts line up using the marks on the pully and the cutouts in the top cambelt cover exhaust around 11 o clock and intake around 1 o clock