Gearboxman

Stage 1, 2 and 2+ Ford BC 'boxes
for Escort, Fiesta and Orion

from £540

enlarge image

Fully rebuilt and strengthened transmissions Uprated (iB5 specification) bearings Stage 1 uses uprated Ford viscous limited slip diff Stage 2 uses Quaife ATB limited slip diff Stage 2Plus has shot-peened gears Optional final drive ratios available Exchange unit, surcharge applies on outright purchase contact us for more information See also: bellhousings, accessories.

G-Force GF-2000

GF-2000 Clutchless 5-Speed Transmission

£POA

enlarge image

Used solely for clutchless applications Ideal for, but not limited to, Pro Stock, Pro Stock Truck, Competition Eliminator, or other 10.5 inch tire muscle car applications More internal bearing supports than any other racing transmission on the market today Can also be build as a 4 speed depending upon the desired application GF-2000 can handle approximately 1600hp Wide selection of ratios available Hollow mainshaft and counter shaft (save 1.8kg) Titanium shifter (save 1.3kg) REM micropolished gears contact us for more information See also: bellhousings, accessories.

G-Force GF-5R

GF-5R 5-Speed Transmission

£POA

enlarge image

Can be both clutchless and clutch assisted Can be used as a 4-speed if an overdrive is desired, or a 4th gear if 1:1 is not adequate Many custom applicationsavailable, which may include: dragsters or roadsters, import vehicles & open road racing Optional magnesium case (saves 4.5kg) REM micropolished gears Needle bearing output (with includes Mark Williams hardened yoke) Optional torsion bar contact us for more information See also: bellhousings, accessories.

G-Force GF-4A

GF-4A 4-Speed Transmission

£POA

enlarge image

One of the strongest, most reliable 4 speed racing transmissions available Ideal transmission for applications requiring a conventional style, externally shifted gear box Dual bearing center support Integrated midplate Can be built with virtually any ratio combination required Main case and tailhousing are cast of high-quality magnesium Any standard H-Pattern shifter can be used with the GF4A Internal oil pump can be fitted directly to the transmission case which eliminates the need to have a stand-alone pump Very compact and versatile transmission contact us for more information See also: bellhousings, accessories.

G-Force GSR

GSR 4-Speed Transmission

£POA

enlarge image

The end of the line in terms of absolute strength and performance from a 4 speed racing transmission With its single rail and internally shifted design no other transmission offers the GSR’s uniqueness and versatility GSR offers both a dual bearing center support and an integrated midplate Internal shifting mechanism for rapid gear change Gear ratios are interchangeable and the ease of maintenance on a GSR is second to none Main case and tailhousing are cast of high-quality magnesium Inspection cover on the top of the transmission to allow for quick inspections of the internal parts Internal oil pump can be fitted directly to the transmission case which eliminates the need to have a stand-alone pump contact us for more information See also: bellhousings, accessories.

G-Force Street 6 Speed

G-force Street 6-Speed Transmission

£POA

enlarge image

TRUE bolt-in kits to fit Viper, Corvette, Camaro, and Cobra applications along with custom installation kits that allow for an even wider range of installations With the optional G-Force mainshafts, these kits have the ability to handle approximately 900 horsepower and 800 ft-lb. of torque depending on the application Requires no case, tailhousing, or shifter modifications to your existing T-56 Helical gearing to maintain a comfortable noise level while still maintaining exceptional strength Gear ratios are interchangeable and the ease of maintenance on a GSR is second to none Main case and tailhousing are cast of high-quality magnesium contact us for more information See also: bellhousings, accessories.

G-Force Street 5 Speed

G-force Street 5-Speed Transmission

£POA

enlarge image

Substantially increased horsepower handling capabilities while utilizing factory T-5 location and mounting dimensions Available in synchronized, dog ring straight cut and helical cut dog ring High nickel gears Heavy duty 26 spline input shaft, and an available 9310 mainshaft upgrade & optional steel shift fork upgrade Recomended power 600 hp or 500 ft-lb contact us for more information See also: bellhousings, accessories.

G-Force GF-5R

GF-5R Street 5-Speed Transmission

£POA

enlarge image

Wide range of applications. Including: drag racing (both clutchless and clutch assisted), road racing, off road, and street/strip vehicles Can be used as a 4-speed if an overdrive is desired, or a 4th gear if 1:1 is not adequate Choice of a Long H-Pattern or Vertical Gate shifter Optional air shifter for drag racing applications Magnesium case (which saves 4.6kg) REM micropolished gears Needle bearing output (with includes Mark Williams hardened yoke) Optional torsion bar Without question the best value in 5 speed racing transmission technology contact us for more information See also: bellhousings, accessories.

Quaife - 56G/68G

5/6-Speed Universal in-line RWD 'H' Pattern Synchro Gearbox, Helical - For Road Use

From £3,295

enlarge image

All free running gears run on needle roller bearings All alloy casings Complete with gearlever – can be fitted in 2 positions for 5 speed gearbox Various ratio options on request Weight approximately 35kg Maximum recommended 375bhp contact us for more information See also: bellhousings, accessories.

Quaife - 56G/57G

5-Speed Universal in-line RWD 'H' Pattern Gearbox, Spur Gears - For Race Use

From £5124.25

enlarge image

All free running gears run on needle roller bearings All alloy casings Available as dog engagement or synchromesh gearchange Open face dog design on both gear & drive disc for dog engagement gearbox Complete with gearlever – can be fitted in 2 positions Various ratio options on request Complete with gearlever – can be fitted in 2 positions Weight approximately 35kg Maximum recommended 375bhp contact us for more information See also: bellhousings, accessories.

Quaife - 60G

6-Speed Heavy Duty in-line RWD sequential STRIGHT-CUT gearbox

From £5278.00

enlarge image

Designed as a direct replacement for the Ford Sierra Type 9 gearbox Incorporates a modular gear cluster on 80mm shaft centres Heavy duty in-line gearbox, opting for a cutting edge, clean-sheet design. Designed for rear wheel drive applications capable of handling up to a maximum of 300 lbft and 375 bhp Offers ultra-rapid and smooth gearshifts, allied to superior strength and reliability Designed with open face dogs on both the gears and drive discs to allow for easier gear inter-changeability Front face which is designed to mate directly to an existing Ford Type 9 bellhousing Weight approximately 35kg Customers can specify long and short input shaft options QBE60G according to preference contact us for more information See also: bellhousings, accessories.

Quaife - 69G

Quaife Six Speed Heavy Duty Rear Wheel Drive Universal Sequential Gearbox

From £6795.00

enlarge image

Allows ultra rapid gear changes Offers users a choice of gear lever locations Option to upgrade to a state of the art closed loop, pneumatically operated semi automatic paddle shift system Rated to power outputs of over 750bhp Quaife’s popular digital gear position indicator is also directly compatible with the new QBE69G Designed to suit higher torque and power output motorsport requirements Utilises 90mm shaft centres and larger gears to maximise strength Well proven modular six speed gear cluster layout Various input shaft options are also available from Gearboxman on request contact us for more information See also: bellhousings, accessories.

Quaife - 87G

Quaife 4x4 Six Speed Sequential Gearbox

From £9750.00

enlarge image

Dog engagement straight cut sequential 90mm shaft centres Integral in-line transfer assembly Offset gearlever, r/l hand Various ratios available Quaife ATB differential included Optional Ford Viscous differential Bellhousing for RS500 available from stock Optional digital gear position indicator contact us for more information See also: bellhousings, accessories.

Tran-X

SL-72 Ford Type 9 dog engagement 'box

from £2,295

Uses thick wall Tran-X iron maincase Runs on 72mm gear centres Round edge profile face dogs Needle roller bearings support free running gears Available as 4 or 5 speed gearbox Several ratio options Includes alloy top cover, solid one piece selector finger, quickshift gearlever contact us for more information See also: bellhousings, accessories.