Re: engine and head #'s
heads (14096188) = 70-71, rect, OPEN, 454 service replacement, also used on later Mark IV LS-6, LS-7
block (10068286) = 454, 90-91, 4-bolt, Mark IV, Short deck
I think you had the numbers transposed between the parts, and the number for the block is as close as I could find, but probably what you got (68 vs. 69).
|