4R100 TRANSGO TUGGER KIT
Fits 89-04 E4OD, 4R100 Trucks and Vans
This 4R100 TransGo Tugger Kit is perfect for working trucks. It doubles low clutch holding pressure in "1" for downhill use; high speed pull-into "1". Handles exhaust brake. Adjusts shift firmness, more cooling/lubrication, better converter feed and capacity.