TransGo Gear Command Automatic Transmission Reprogramming Kit - A340 / A341 / A343 / AW4 RS003C1508 such as a street rod

such as a street rod or muscle car

IMPORTANT NOTE: The "T" on the top of the post is 1/4" in diameter

Progressive Spring Design for Excellent Ride Quality

Aluminum / Plastic Bushing

TransGo Gear Command Automatic Transmission Reprogramming Kit - A340 / A341 / A343 / AW4 RS003C1508 such as a street rodThis TransGo Reprogramming Kit comes with everything you need to recalibrate the accumulators, feed orifices as well as pressure regulation for street, strip and off road. The resulting increases clutch plate durability and produces short firm shifts that are perfect for hot rods as well as work trucks. In addition, when using the included optional low hold 1 2 shift valve, the transmission will stay in low gear with lever in manual low position.