HGT Precision 6 Speed Motorsport Dog Box Transmissions

GEARS

Our 6 Speed Gearbox is the best choice for Circuit Racing, Road Racing and Time Attack. The gears are straight cut strong and Diamond Ground to DIN5/DIN6 standards for maximum efficiency and even load distribution across the gear teeth. The gears use constant-mesh dog engagement for shifts as quick as 40 milliseconds. Probably the world's quietest straight cut geared, sequentially shifted, dog box transmissions, with almost none of the whine traditionally associated with this industry race standard. This gearbox is totally streetable, generates less heat than competitors and has been successfully tested behind engines with 1500hp/1100kw and 1600nm/1200ftlb in race

SEALS

O-Ring

WEIGH

38.5kg or 85lb

INPUT SHAFTS

  • GM               26 tooth spline

  • GM/Nissan   26 tooth spline with Nissan spigot

  • Mazda          23 tooth spline

  • Nissan          24 tooth spline

  • Toyota          21 tooth spline (R154)

  • Toyota          14 tooth spline (V160 / V161/ 6MT)

Others possible on request

PORTS

Oil Outlet and Inlet for lines for Pump, Filter and Cooler options

Gearbox Breather

Oil Temperature sensor

Oil Fill

Oil Drain with a magnetic plug

RATINGS

1000 nm / 738 ftlb / 102kg and 11,000 RPM

LUBRICATION

Internal Splash

FRONT PATTERN

GM Muncie

SIZE

440mm Long - 180mm Wide - 277mm Tall

OUTPUT

Flange pre-drilled for 1350 Series Yoke or Slip Yoke - supplied with hardware. Comes pre-fitted with a reluctor wheel ready to accept our Speed Sensor to enable launch control, traction control, speed referenced boost or a digital speedometer.

RATIO SELECTION
ADD ACCESSORIES

DISCLAIMER - FOR OFF-ROAD USE ONLY

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© 2020 Kyle Mohan Racing