67/68/69 cuda dilemma
Going to order new rear springs from General Spring. They use a larger 5/8" front eye bolt. Easy solution. Buy new grade 5 bolts and stove nuts in the correct larger size, and use a unibit on a drill press to punch out the smaller 9/16" holes one size over to 5/8". The OEM hanger bolt on the left of the first pic was grade 5 with a coarse thread, and a stove nut, so a thicker grade 5 should be just fine.
Going to order new rear springs from General Spring. They use a larger 5/8" front eye bolt. Easy solution. Buy new grade 5 bolts and stove nuts in the correct larger size, and use a unibit on a drill press to punch out the smaller 9/16" holes one size over to 5/8". The OEM hanger bolt on the left of the first pic was grade 5 with a coarse thread, and a stove nut, so a thicker grade 5 should be just fine.