look near the starter on the block, you may have to take the starter out...the year of the block should be cast there.
where did you get that # above? If it's the right # then "f" would indicate 1990 and "3" would indicate 1993, so it's a 93 block, IF that's the right #...if that's the case you'll want a 50 oz balancer up front and 50 oz flexplate/flywheel
where did you get that # above? If it's the right # then "f" would indicate 1990 and "3" would indicate 1993, so it's a 93 block, IF that's the right #...if that's the case you'll want a 50 oz balancer up front and 50 oz flexplate/flywheel