Chevrolet Repair Questions? Ask a Chevy Mechanic for Answers ASAP
do you have any access to the cam locking tool # ***** in this picture ?
if so the cam marks are shown in the first picture and the second picture is where the crank needs to be to time this engine
if you do not have the cam tool align the crank like the picture and eye the cam marks to the picture and once the belt is on turn the crank by hand 2 turns by hand to be sure after the 2 turns the marks are back where you set them and you feel NO interference when turning it over by had as this is an interference engine and if the timing is wrong it can bend valves
crank mark picture
if you have any questions please ask as i do not get credit for my work until you rate us here