If you plan to install the OD trans and hook it up to operate like the factory system you will also need a relay and a kick down switch with a bracket mounted near the accelerator linkage. Also the wiring to connect it all together. Fred
1956 3100 Pickup/Red/350/3sp OD/PS/Disc Brakes 1957 Bel Air Sport Coupe/Red/355/TH350/PS/Disc Brakes 2017 Silverado LT Single Cab SB/Black/5.3/6 Speed Trans 1947 Willys CJ2A w/F-Head engine
