Ninety8stang
Well-Known Member
So im trying to find some main studs for my 01 windsor block and i notice that there is a 2 and 4 bolt main. 4 bolt mains are cobra block correct? I see that there is 4 bolts on the main but 2 of them are dowel pins and the other 2 are actual bolts. Then there are 2 cross bolts? So does this make it a 2 bolt or a 4 bolt main? My guess is a 2 bolt but thats just an educated guess. i appreciate any input you may have.