What gear oil do you recommend for a typical street driven A833 4-speed?

We recommend that you use an 85/90 weight GL3 or GL4 conventional gear oil. Do NOT use any oil with a GL5 or GL6 additive package. Chrysler did use AFT in some of the A833’s depending on climate and application, however we do NOT recommend the use of ATF.

Do you buy core transmissions and other 4-speed parts, or take parts in trade?

Yes. We will buy, or take trades on all makes & models of the A833 transmission & related parts.

Bellhousings, Flywheels, Hurst Shifters, Clutch & Brake Pedals, Crossmembers, etc. We have also been known to buy out entire collections of 1962-1974 vintage Mopar parts or cars. Have something for sale? Send us an email and let us know what you have available.

How can we send you our A833 transmission for rebuild?

We recommend that you purchase and use one of our shipping containers. It can be shipped to you along with a UPS return shipping label. This makes the process simple and safe. The same container can be used to return your unit when completed.

Can orders be picked up in person at your location?

Yes. We do prefer however that you would let us know 24 hours ahead of time that you intend to pick up parts/orders. We like to have your order ready when you arrive.

What are your normal business hours?

We answer the phone Monday-Friday 9am-5 pm Eastern Standard Time. Closed Saturday & Sunday.

Can you help me identify year / make / model of my A833 4-speed if I don't know what it came out of originally?

Yes.  Please contact us through email with the following information:

  • Front bearing retainer casting number
  • Main case casting number
  • Tail housing casting number
  • Side cover casting number
  • If the transmission is 1968 model year or newer, it will have vin / date code information stamped on the passenger side of the main case.  All this information is helpful also.

What is your return Policy?

Please check this page for details.

What are your domestic & international shipping options?

Please check this page for details.

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