Thanks, I am a little weary of drilling holes in a already balanced damper.
I bought this damper new in a box at a swap meet. I never checked the holes before I sent it down with the engine to be balanced. When I got it back I installed the pulley's (already in the car) and found all three holes to be stripped out. I was using 3/8-16 X 1Ē bolts, are (where) they UNF or UNC threads?
Also I noticed I have a clearance problem with the
pulley's and the front crossmember ('69). I can't
get a belt on it. Is this comon with aftermarket
69' 468,510hp dyno'd roller,Doug Nash 5spd,9" ferd 4.11,Posi<br />Hope for mid 11's