Corvette
Transmission Specifications Coupe / Convertible Z06
Type 4-speed automatic 6-speed manual 6-speed manual
M30 MM6 M12
Gear Ratios:
1st 3.06:1 2.66:1 2.97:1
2nd 1.62:1 1.78:1 2.07:1
3rd 1.00:1 1.30:1 1.43:1
4th 0.70:1 1.00:1 1.00:1
5th – 0.74:1 0.84:1
6th – 0.50:1 0.56:1
Reverse 2.29:1 2.90:1 3.28:1
Axle Ratio 2.73:1 (std.) 3.15:1 (perf.) (1) 3.42:1 3.42:1