67 rear end swap or regear?
So ive got a 67 4 door (almost the supernatural car), but its running a little high on the rpms for me. Its got a 283/th350 and according to the axle code, 3.36 gears. Running on my 215/75r14s, the thing sounds like it needs to shift into another gear at 45mph.. so what would be cheaper/easier? Finding a rearend with 2.73 or taller gears, or just having a shop swap the gears? Also, its already slow off the line, will 2.73s make it unbearable?
Note: im not building a race car, but i dont want to be a rolling hazzard when i pull out into the road.
Also ive heard some caddies had 2.23s, so how would that be?