TRANZILLA™

tranzilla ad image

tranzilla transmission image

Features

  • All gears and shafts are made of  9310 Alloy Steel
  • The gear train has a 22 degree helix angle for increased strength, less thrust load, and lower operating temperatures
  • All Tranzilla units feature C5 Corvette Triple Cone Synchronizers for ultra smooth shifts
  • Steel 3-4 Shift Fork
  • Solid, billet synchronizer keys
  • All components match fitted, and clearance corrected (blue printed)
  • New OEM bearings
  • Competition, race ready shim package

Tranzilla™ is a 6-speed transmission that will accept 1,200 Horsepower and 1,000 ft/lbs of torque. (C5 Corvettes are rated at 850 ft/lbs).

Note: GTO and Cadillac CTS-V units must use 30 spline Viper main shaft for 1,000ft/lb torque rating.

1ST GEAR 2ND GEAR 3RD GEAR 4TH GEAR 5TH GEAR 6TH GEAR
2.98 1.99 1.35 1-1 0.86 0.73
2.71 1.79 1.30 1-1 0.89 0.75
2.62 1.73 1.35 1-1 0.86 0.73
2.29 1.60 1.21 1-1 0.85 0.76

Available in 4 ratios:

Vehicle   Ratio 1st Part #   Ratio 1st Part #   Ratio 1st Part #   Ratio 1st Part #
C5 Corvette   2.29 T56-030   2.62 T56-040   2.71 T56-050   2.98 T56-060
F body LS1 motor   2.29 T56-031   2.62 T56-041   2.71 T56-051   2.98 T56-061
F body LT1 motor   2.29 T56-032   2.62 T56-042   2.71 T56-052   2.98 T56-062
Pontiac GTO   2.29 T56-033   2.62 T56-043   2.71 T56-053   2.98 T56-063
Cadillac CTSV   2.29 T56-034   2.62 T56-044   2.71 T56-054   2.98 T56-064
Mustang   2.29 T56-035   2.62 T56-045   2.71 T56-055   2.98 T56-065
Dodge Viper   2.29 T56-036   2.62 T56-046   2.71 T56-056   2.98 T56-066
Dodge Sidewinder
(P/up with Viper engine)
  2.29 T56-037   2.62 T56-047   2.71 T56-057   2.98 T56-067