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Five Speed Mazda Gearbox Conversion For MGA

Five Speed Mazda Gearbox Conversion For MGA

From £2,880.00

We are pleased to offer these new 5 speed gearbox conversion kit based on the Mazda MX-5 gearbox. The conversion uses a brand new MX-5 gearbox, giving the MGA the slick gear change that has become synonymous with the MX-5, and a relaxed cruising 5th gear.

The kit is supplied with a fully assembled gearbox with a bespoke cast bell housing & casing designed to fit directly to the MGA’s engine back plate. The bell housing flange has been designed to resemble the standard gearbox, preserving engine bay originality.

The conversion kit uses the flywheel applicable to the engine, appropriate clutch cover and Mazda OE clutch plate. Installation does require the removal of existing gearbox mounts and the enlarging of the gearbox tunnel aperture. Please see instructions for details of modifications.

The kit includes:

  • Brand new Mazda 5 Speed gearbox assembled into custom casing & bell housing
  • Concentric clutch slave cylinder assembled with pipework
  • Mazda OE clutch plate
  • Mazda OE gear knob
  • Custom gearbox mountings
  • Speedo drive & cable
  • Bespoke propshaft
  • All parts & hardware for installation

Please Note: The gearbox's are prefilled with SAE 75W-90 oil.
  Description Price
(each)
Qty  
Five Speed Mazda Gearbox Conversion Part Number: TMK30724 Application: 
MGA 1500 Low Starter

Regular Price: £3,120.00

Special Price £2,964.00

Five Speed Mazda Gearbox Conversion Part Number: TMK30725 Application: 
MGA 1600 High Starter
£2,958.00
Five Speed Mazda Gearbox Conversion Part Number: TMK30726 Application: 
MGA converted to MGB 3 Main Bearing 3 Synchro
£2,880.00
Five Speed Mazda Gearbox Conversion Part Number: TMK30727 Application: 
MGA converted to MGB 5 Main Bearing 3 Synchro
£2,880.00
Five Speed Mazda Gearbox Conversion Part Number: TMK30728 Application: 
MGA converted to MGB 5 Main Bearing 4 Synchro
£2,880.00
Five Speed Mazda Gearbox Conversion Part Number: TMK30729 Application: 
MGA Twin Cam
£2,958.00