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  1. GRP4 Fabrications (2)
  2. Quaife (16)
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Gearboxes & Gear Kits

Showing 18 of 18 items
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Quaife Reversing Box For Motorcycle Engined Vehicles
SEK 12,801.25 Ex VAT SEK 16,001.56 ALL TAXES PAID
Quaife Ford IB5 5 Speed Synchro Close Ratio Gear Kit
SEK 27,723.85 Ex VAT SEK 34,654.81 ALL TAXES PAID
Quaife Vauxhall F18 / F20 5 Speed Synchro Close Ratio Gear Kit
SEK 27,431.25 Ex VAT SEK 34,289.06 ALL TAXES PAID
Quaife Ford Escort Sport 4 Speed Synchro Close Ratio Gear Kit
SEK 14,995.75 Ex VAT SEK 18,744.69 ALL TAXES PAID
GRP4 Fabrications Escort Mk1 / Mk2 Steel Gearbox Mount
SEK 325.58 Ex VAT SEK 406.98 ALL TAXES PAID
Quaife Citroen / Peugeot BE 5 Speed Close Ratio Gear Kit
SEK 31,088.75 Ex VAT SEK 38,860.94 ALL TAXES PAID
Quaife Nissan Sunny / Pulsar GTiR 5 Speed Synchro Close Ratio Gear Kit
SEK 36,209.25 Ex VAT SEK 45,261.56 ALL TAXES PAID
Quaife Honda Civic 5 Speed Synchro Close Ratio Gear Kit
SEK 32,112.85 Ex VAT SEK 40,141.06 ALL TAXES PAID
Quaife Citroen / Peugeot MA 5 Speed Close Ratio Gear Kit
SEK 22,895.95 Ex VAT SEK 28,619.94 ALL TAXES PAID
Quaife Ford 2000E Bullet 4 Speed Synchro Close Ratio Gear Kit
From SEK 16,956.17 Ex VAT From SEK 21,195.21 ALL TAXES PAID
Quaife Lotus Elise / Rover MG PG1 5 Speed Synchro Close Ratio Gear Kit
SEK 21,871.85 Ex VAT SEK 27,339.81 ALL TAXES PAID
Quaife Opel Ascona / Manta 4 Speed Synchromesh Close Ratio Gear Kit
SEK 13,093.85 Ex VAT SEK 16,367.31 ALL TAXES PAID
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The gearbox component of a vehicles transmission system houses the individual gears and associated items such as crown wheels and pinions.

In most standard road vehicles, the gear ratios and design are optimised for a mixture of economy and reduced noise with an emphasis placed on longevity of the gearbox and the ease of use for the driver. However, in motorsport applications, some of these attributes are not as important. Available in this section are a range of vehicle specific gear kits which, not only change the ratios, but also other aspects of the gearbox operation.

Fitting closer ratio gears will allow the driver to keep the engine operating within its power band and reduces the rev drop between gear changes. There are also options for the individual gear designs which include synchromesh, straight-cut or sequential. Each of these offer an increase in performance over standard gear types such as less power being lost through the transmission and a more positive shifting feel for the driver. Other benefits of installing a gear kit include changing the final drive or individual ratios for improved acceleration or top speed.