Tremec T56 Shift Rail Bushing, 2 are required. Price is for only one. #C27-2 on the T56 Transmission Disassembled View  

Tremec 6 Speed Interlock Bushing / Shift Lever Guide Bolt, #D7 on the T56 Transmission Disassembled View  

Tremec 6 speed Dowel Pin.  #C27-3 on the 6-Speed  Transmission Disassembled View

Tremec 6 Speed Front Cover Dowel Pin (front adapter plate to main case).  2 required per application, sold individually. #B5-6 on the T56 Transmission Disassembled View    

Tremec T56 Front Cover / Clutch Housing Dowel Pin,  (front adapter plate to bellhousing).  #B5-7 on the T56 Transmission Disassembled View 93-02 F-Body, 2004-06 GTO, 2004-07 CTS-V  

Tremec T56 Reverse Shift Stop Collar.  D14-5 on the T56 Transmission Disassembled View. SOLD INDIVIDUALLY  

Tremec 6 speed Shift Guideplate Bolt.  #D23 on the T56 Transmission Disassembled View  

T56 Mainshaft Extension Bearing Race Snap Ring, #A7 #A7 in exploded view below

Tremec T56 Shift Detent Spring, for the Original Equipment T56.  D20 on the T56 Transmission Disassembled View  

Tremec T56 Shift Detent Ball. #D21 on the T56 Transmission Disassembled View  

Tremec 6 Speed Reverse Lockout Assembly Bolt.  #E4 on the T56 Transmission Disassembled View  

Tremec 6 Speed Transmission Extension Housing Bolt (M10 x 1.5). Sold individually. #A46 on the T56 Transmission Disassembled View