I know one of you gurus know this offhand.....(thanx in advance). I got a sweet deal on a set of PROFORM roller rockers cause there was only 14 of them from a 350 v8 package and i confirmed that they will fit on the 4.3 ; basically the 262 is a 350 but minus 2 cylinders. wasnt aware of this fact.
do you mean 7 rockers or enough for 7 cylinders? which would be 14 rockers. I believe they are 3/8" studs,if they will fit in a stock 350 head they will fit the 4.3 and even if they are for the oversize studs you can upgrade the ones in your head fairly cheap.