Transpak Kit BM10228 Product:TorqueFlite 66-'77 TF A-727 & A-904, Recalibrate your transmission Billet GM LS2 Timing PointerSuits

Billet GM LS2 Timing PointerSuits 6

From carbureted to EFI pressures

250 & 200 3 & 4 spd

Phantom Series Boost/Vacuum Gauge 5703-M2 AU5703-M2 2-1/16"

Transpak Kit BM10228 Product:TorqueFlite 66-'77 TF A-727 & A-904, Recalibrate your transmission Billet GM LS2 Timing PointerSuitsTranspak KitTorqueFlite 66 '77 TF A 727 & A 904, Recalibrate your transmission BM10228 10228 It has all the features in the Shift Improver Kit plus it provides additional driver manual control. Most stock automatic transmissions won't downshift into low gear above 15 mph, and automatically upshift at a predetermined speed no matter what gear you're in. With the Transpak, you can downshift at any speed, and you can hold the transmission in first gear