Gearmotive H-PATTERN - 5-speed dogbox gearkit

ZF S5D - 5-speed dogbox gearkit 

Re-designed stronger shifter mechanism

Patented design to improve power handling capabilities

Extremely strong gearing

Fits to OEM housing with small modifications

Dogleg shift pattern

Fits to housings: ZF S5D-260/280/310/320Z

Ratio set 1 (Long 1st gear, smaller drop between gears) [Rally / Track]:
Gear ratios 1-5: 2.23, 1.71, 1.38, 1.16, 1.00

Ratio set 2 (“Longish” 1st gear, bigger drop between gears) [Drift / Drag / Rallycross]:
Gear ratios 1-5: 2.73, 1.83, 1.42, 1.16, 1.00