Originally Posted By minivan
Did you by some chance get lifters or pushrods for a 67 440??

They changed in 68 and can be used in an older block, but you cannot mix n match the old lifters or pushrods with the newer stuff.

I know WAY out in left field but??????


I don't think that would be an issue, companies stop making that small cup lifter decades ago.

running up my post count some more .