- Increasing the gear centers from 3.5” to 4.0”
- 100% Billet housings, including bell housing with twin starters
- A reverse gear with the strength of 1 st gear that is shifted with the engine running
- Pressurized oiling system to reduce heat and drag
- 11” Hypoid ring and pinion
- No-Lift-Shift compatible
- 8.5” width cv flange to cv flange
- Integrated torque converter pressure valve
- Click here for paddle shift set up instructions
FORTIN FRS5 4.0 SEQUENTIAL
PART # FRS54.0The mission was to design the ultimate off-road transaxle that could handle over 1000 hp with 40” tires in a 6000-pound open-wheel vehicle. This all-new gearbox design for 2019 takes the race-winning proven design of the FRS5 and adds strength across the board. Raising the bar to the next level, this is the strongest transaxle period.
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