TwistedMinis
+1y
I'm not 100% positive. I have heard the 4 speeds have different ratios, and I know it differs by body style too. Pre 84 is 4.11 period, with no other options. My book said there where options for 3.73 with some 4 speeds, but it doesn't mention any other gear ratios. The best way to tell is put a mark on your tire and spin your wheel and count the drive shaft turns in one rotation of the wheel.