C-1 Transmission T1 IRS 388

Built in-house in our dedicated workshop

3.88 Ring and pinion upgrade. Commonly known as the "Freeway Flyer"

All new German bearings

All new German Syncros

German gaskets and seals

All parts are exterior are painted or plated for corrosoin resistance

1 year warranty for stock applications

Please see our "notes on transmission cores" on the main transmission page


These have a core value of $600.00 which is not included in the price shown. Please send your core in before purchase if you are doubful of the condition.

This is a 4 speed manual Transmission for 1968-1972 Type 1 applications. Can be built for 1973-79 applications with 3 bolt nose cone, specify when ordering.

Please note;
Almost all of our transmissions are built to order. We normally have a 2-8 week build time depending on volume. Please reach out to us to get an estimate before ordering.

This part does not qualify for free shipping. We have very reasonable rates with couriers and freight companies.