• Jaguar Five Speed Gearbox Conversion - XK140 / XK150
Item #: GEARBOX-150
Our Price: Call for Price


Gearbox Conversion XK140, XK150 5 Speed.

Click Here To View Gearbox Instructions

Finally, Welsh Enterprises has an answer to your antiquated Moss non-syncro gearbox or your 4 speed syncro box that can be installed with a minimum of modification to your car.

We now offer a fully synchronized 5 speed overdrive gearbox based on the Cosworth designed MT75 in a specially designed case. This will improve the drivability of your Jaguar. Exclusively from Welsh Enterprises, this new transmission installs with only minor modification, comes with most installation parts, utilizes your original bellhousing. 

Complete gear box, Complete gear linkage, Reverse lightswitch, Speedometer cable assembly, Rear chassis mounting kit (XK120 only), Clutch plate (organic), Bellhousing mounting bolts x8 (7/16"UNC). Note: Propshaft not included, your prop shaft will need altered to work with our gearbox.
XK140 – OTS / FHC / DHC
XK150 -  OTS / FHC / DHC
Please Note:
Shipping will be charged separately and you will be contacted for approval.

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