Just a side note on the block. that casting number is the last year of the small journals, easy to make a little 302 out of it with a 283 crank. It should be drilled for both bolt pattern starters so you can use either size flywheel on it. It also should have both clutch ball sud holes in the side of the block so you can put it itnto a Chevy II with a four speed if you ever need to. Unfortnuately it has the cannister oil filter, so you'll want to change it over to the spin on style with an adapter.