TransGo Allison-Jr Shift Kit 1990-2022 Ford F-250 stock 20" wheels can be

stock 20" wheels can be reinstalled

single exit

Black Coated

main piping and 1 Straight-Through mufflers ending in a Quad Split Rear exit with 4in

TransGo Allison-Jr Shift Kit 1990-2022 Ford F-250 stock 20" wheels can beThis Allison Valve Body kit is designed for Chevrolet GMC 1000, 2000, 2400 Heavy Duty, Work, Tow, or Race diesel trucks. This kit corrects, prevents and reduces the Allison transmission from going into neutral under a load, 3rd to 4th gear slips, C2 or C3 clutch burning, sticking in one gear, and so forth. This kit allows customers to experience short, crisp, and smooth up shifts and downshift. Kit includes all instructions for a trouble free