A sequential upgrade for the Tremec T56 / TR6060 Transaxle 6 speed found in Corvette's, this will convert the gearbox to dog engagement with either helical or straight cut gears, depending on ratio choice. The shifter is compatible with either LHD or RHD models.

The comprehensive kit includes a shifter with solid shift rod, mechanical actuator, billet dog engagement gearset, gear display screen, load cell, gear position sensor and wiring loom. Paddleshift options can be supplied upon request at an additional charge.

STRAIGHT CUT RATIO SET

2.407 / 1.872 / 1.522 / 1.294 / 1.132 / 1.000

HELICAL CUT RATIO SETS

2.148 / 1.561 / 1.228 / 1.000 / 0.875 / 0.777

2.437 / 1.611 / 1.228 / 1.000 / 0.875 / 0.777

2.946 / 2.071 / 1.438 / 1.000 / 0.797 / 0.634

2.589 / 1.841 / 1.438 / 1.168 / 1.000 / 0.777

3.255 / 2.148 / 1.561 / 1.228 / 1.000 / 0.857

CORVETTE 6 SPEED SEQUENTIAL

RATIO OPTIONS

VERSION

The kit is based on the larger input bearings found in later model Tremec's. Depending on your gearbox, you may need to buy additional parts.

Part Numbers for the compatible bearings and front plate from Tremec are: TUBA6771 Input Shaft Bearing Cone, TUBA6913 Mainshaft Bearing Cone, TUBA6774 Input Shaft Bearing Cup, TUBA6967 Mainshaft Bearing Cup, TUCM7311 Front Plate

PPG products are sold and supported exclusively through our authorised dealer network. We no longer supply end users directly

Please contact your local dealer in your region to discuss this product further, including price and to arrange purchase.

CORVETTE 6 SPEED SEQUENTIAL

Technical Information

Please note pricing is in USD

End-user sales and support are handled exclusively through our authorised dealer network