its like 7/16th 20nf not 100% sure on thread count
or someone has suggested 302 head bolts
I read that and tried my spare 351 1/2 bolts and as expected they didnt fit Drudis suggested in an old post that he just used old trans bolts.
length depends on the stand fingers though .
__________________
89 with 331 t3'/t4 hybrids. upr Suspention worked out finnaly . 9.89 144 mph .
|