Re: will my m21 hold up behind a 550hp bbc?
i will have to check my current rearend and see if the gears are any good and the ratio. it makes a grinding, popping, ratcheting, banging, pinging, rattling type of noise currently. lol this is a different car than the one in my signature. lol the rearend has ears on top of it like it came from a puck up or other large body car. i bought it from bubba's uncle budro.
black 67 rs, factory power windows, a/c, deluxe interior, rear folding seat, tilt,power front disc brakes, speed warning, upgrades: four wheel disc brakes, factory tune port fuel inj., 700r4 over drive trans, electric cooling fans, 4:11 posi 12 bolt rear end, factory rated 300 hp 327,