Tremec T56 3rd/4th Gear Steel Shift Fork NEW AFTERMARKET #D8-1. This unit is made of iron, an upgrade over the aluminum fork used in some pre-2001 T56 Transmissions.  D8-1 on the T56...

2004-2006 GTO Tremec T56 Main Shaft. #A43 on the T56 Transmission Disassembled View.  

Tremec T56 5th/6th Gear Countershaft Extension, 94-02 Camaro / Firebird. #C4 on the T56 Transmission Disassembled View. Fits: Camaro / Firebird T56 1993 - 2002 Viper T56 1992 - up with 2 piece...

Tremec T56 6th Speed Gear Thrust Washer (F-Body & Cobra & Viper), #C16 on the T56 Transmission Disassembled View.  

Tremec Viper 30 Spline Output T56 Mainshaft (F-Body Upgrade)  #A43 on the T56 Transmission Disassembled View 30 spline output, commonly used to upgrade LT1 & LS1 f-body T56's We have...

Aftermarket T56 5th Speed Gear, 2.66 Low Gear 94-02 Camaro/Firebird, 58 Tooth. #C5 on the T56 Transmission Disassembled View  

OUT OF STOCK. NO ETA. Tremec T56 3rd Synchronizer Ring (Outer) #A34 - 2004-2006 GTO, 2004-2007 CTS-V, 97-2004 Corvette

Tremec T56 3rd Synchronizer Ring (Center) #A35 - 2004-2006 GTO, 2004-2007 CTS-V, 97-2004 Corvette

Tremec T56 1st / 2nd Synchronizer Ring (Inner) #A27 - 2004-2006 GTO, 2004-2007 CTS-V, 97-2004 Corvette- 2 required to replace 1st & 2nd Synchronizer Ring Inner

Tremec T56 1st / 2nd Synchronizer Ring (Center) #A26 - 2004-2006 GTO, 2004-2007 CTS-V, 97-2004 Corvette. 2 required to replace 1st & 2nd Synchronizer Ring Center. Outer #A25

Tremec 6 Speed 5th/6th Solid Billet Keys & Springs, #C7-3 & C7-4, an upgrade over the stock keys and springs that are easily damaged. #C7-3 & C7-4 in Transmission Diagram

Tremec LS1 T56 Input Shaft F-Body Camaro/Firebird New Aftermarket, 26 spline, 31 tooth, 2.66 Low Gear  B2-1 on the T56 Transmission Disassembled View