Quaife For Ford Rocket 4-Speed Gearbox PRO HD Synchromesh Straigh Cut GearKit

• Needle roller bearings support free running gears,
• Includes Quaife mainshaft and alloy top cover,
• Straight cut close ratio gears,
• Layshaft assembled using separate gears,
• Choice of input shaft lengths,
• Large choice of ratios,
• Maximum recommended power – 250 bhp,
• Optional alloy maincase, gear lever, steel baulk,  rings, heavy duty operating block and short,  tailcase available,
• Alternative ratios available,
• Optional Quaife ATB & Tran-X,  LSD differential,

Gear Ratios,

  1st        2nd      3rd       4th

2.390   1.690   1.340   1.000   Rally,2.040   1.540   1.210   1.000   Race,2.390   1.690   1.610   1.000   Hot Rod,1.830   1.380   1.140   1.000   Ultra Close,2.200   1.540   1.210   1.000   Rallycross

Please Call or email our Sales Team with a list of the options needed, Some options such as additional parts or Improvements can come at an additional cost

Input Shaft

-- Available Options --

Short 4-Cyl

Long V6

1st

-- Available Options --

2.39

2.20

2.04

1.83

2nd

-- Available Options --

1.69

1.54

1.38

3rd

-- Available Options --

1.61

1.34

1.21

1.14

REM Superfinishing

-- Available Options --

Not Required

Required -- Additional Cost