We are proud to announce the return of the Top Shift Conversion Kit for Dual Case Setups (Crawl Boxes), and to cope with the huge demand of this very popular product, we are manufacturing our very own Top Shift Conversion Kit to better serve the Toyota Crawling community!

Our heat treated shift rod compliments our heat treated shift fork, which is already manufactured to fit either a stock 2.28:1 case or a 4.70:1 case without any fork grinding required. Also, we have fixed the issue of replacing the non-serviceable throw away factory roll pins by designing our own Heavy Duty double-roll roll pin which is serviceable.

Help revive the world from it's shortage of top shifting Toyota gear drive transfer cases by converting your forward shift dual case today!

Parts included:
(1) Heat treated shift rod
(1) Heat treated shift fork (pre-ground for 4.70:1 gears)
(1) Heavy Duty Roll Pin

Application:
Any 1979-1995 gear drive RF1A 4-cylinder dual case crawl box