80-86 CJ;69-86 GM TH350 2WD transmission;Kit requires disassembly of TH350 for installation of new output shaft; California Residents: WARNING For use with 1969-86 GM TH 350 2 wheel drive transmission and will require driveline modifications. This kit fits only Dana model 300 transfer cases. Adapter thickness is 3.650. Includes new mainshaft and mounting hardware. Additional parts needed: part #716021 transfer case mount, #G104 Chevy small block flexplate 283-350 and #716010 vacuum modulator. Kit requires disassembly of TH350 for installation of new output shaft.