& American Transmissions

Racing Transmissions


& Engines.

For all your Classic & American vehicle requirements

Phone :01323 848448

Modern Transmission's
Classic Transmission's
Racing Transmission's
Since: 1999

Since we opened in 1999 Alders Automotive has invested in the information and equipment  to ensure the all our reconditioned automatic gearboxes are reconditioned to the highest standard in the industry. Incorporating the latest modifications and upgrades where applicable. We recondition all automatic transmissions whether it be a 1940’s Cadillac or Rolls Royce. To a present day Corvette or Lincoln.


Our workshops have the latest diagnostics equipment, to cater for all your Classic and American Vehicle repairs and servicing, We can service and repair all American vehicles from  1930’s Packards, 1950’s Chevrolets  to present day Hummers & Corvettes, Chryslers & Jeeps.

We also service  & repair all classic cars  from  classic Mini’s to Rolls Royce & Aston Martin’s & Jaguars.


Our workshops are also equipped to carry out any engine rebuilding work including high performance engine rebuilding  on V8’s  including Chrysler, Dodge, Pontiac, Oldsmobile, Buick, Chevrolet, Cadillac & Ford.


We have a monthly parts shipment from the USA and can order most High performance engine & transmission parts along with American vehicle restoration parts you may require. Crate motors are also available from , Chevrolet, Ford & Mopar.



Please phone us on: 01323 848448  

About Us

Extended Warranty Program

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Automatic transmission service.

We offer a extended warranty on all of our reconditioned automatic transmissions. Just return to us at 12 months or 12,000 miles, so we can carry out a transmission fluid service using our state of the art  fluid exchange machine and we will extend your warranty for a further 6 months or 6,000 miles. This will be carried out at a discounted rate of £69.00  

Price excludes transmission fluid & Vat.