Going on a bone stock 401.
I managed to break two bridges taking the heads off before I realized what I was doing wrong, so I need at least two bridges. The pivots on the others are a bit worn, too.
So... Replace two bridges + pivots,
replace the whole shebang (with rockers) for $80 or so,
or go to Summit brand steel roller rockers
I think in addition to the rockers I'd need studs, yes? Anything else involved in the swap?
I realize that there won't be any horsepower gained on a stock motor but the reliability of new parts..?