Q&A for a`65GT
optik im not much of a mathamagician but im running 3.55s with 31/10.50s a"freshened"sb727 in a 65 panel (id guess around 5000 lbs or better)and im turning2800rpms @60squash the carpet and itl downshift hold there til it kicks back into driveat 3500reading 75 andwell thats bout as far as il push the beast with straight axle frontend and drum brakes i guess my point somewhere was some thing but who knows sorry for ramblin but id sure think over a buck flat out shouldnt be that many rs who knows il let you know when its done