TransGo Automatic Transmission Reprogramming Kit - GM TH400 GBDXL2 Holley 4010 / 4011 /

Holley 4010 / 4011 / 4150 / 4160 Carburetors

-5v analog inputs for sensors like fuel pressure

PerTronix 1483A Ignitor IHC with Prestolite Distributor 8 cylinder

(Photo is for reference only

Cutouts for 3-3/8" (2) and 2-1/16" (4) AutoMeter gauges

TransGo Automatic Transmission Reprogramming Kit - GM TH400 GBDXL2 Holley 4010 / 4011 /Stick Shift, full manual control. Full race competition, off road and pro street. Converts back to automatic from the outside in 5 minutes. Product Description: Automatic Transmission Shift Kit Reprogramming Kit Separator Plate Springs Gaskets Shims Hardware GM TH400 From stock type replacement parts to substantial performance upgrades, TransGo offers kits and components to make automatic transmissions shift better, handle more power, and improve