I've read just about every thread about converting a non-roller block to a roller block and none of them specifically say if you can take a non roller block with stock hydrolic roller hardware.
So my question is can I take a 1990 302 block and a 1968 block and just tap the holes where the lifter spider bolts to the block at and transfer my stock cam, stock lifters, stock lifter holders (dog bones), lifter spider, stock pushrods, stock heads, and stock rockers over to the 1968 block?
Second, how much stronger is a 68 block than a newer 90's casting?
So my question is can I take a 1990 302 block and a 1968 block and just tap the holes where the lifter spider bolts to the block at and transfer my stock cam, stock lifters, stock lifter holders (dog bones), lifter spider, stock pushrods, stock heads, and stock rockers over to the 1968 block?
Second, how much stronger is a 68 block than a newer 90's casting?