Trans Rebuild Kit; BT80-86 4spd

* 1 x JM-9020 = Brg; Trans Main BT’36-86 4spd

* 1 × 25451 = Brg; M/Drive Gear BT’82-86 4spd

* 1 x JM-8905 = Brg; Main Drive Gear BT’77-81

* Use Jims Shift fork Align tool # JM-96385-78A

* We use JIMS# proven transmission parts to start with, then top it off with a JIMS# Gasket set, together in one convenient package.

* This is a big time saver. Note: Most kits include standard O.D. size races # please or der oversize races separately.