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Passon Performance A-855 Five Speed Transmission
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Passon Performance A-855 Five Speed Transmission

Price: $5 475.00

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For the past 15 years, Passon Performance has emerged as the "go to company" when it comes to Chrysler four speed transmissions. Over the years, they have developed more innovations for the A-833 four speed than anyone else. Now, they have done it again with their all-new five speed transmission!

It is the first of its kind. It is the only five speed transmission on the market that is a direct bolt-in replacement for the A-833 four speed.

There have been numerous other "off the shelf" five speed transmissions that have been used by various companies to make up kits to retrofit these modern transmissions into early Chrysler muscle cars. All of these have one thing in common: they do not fit. They all require either cutting the floor pan or adversely changing the driveline angle of the vehicle. In some instances, these kits even require cutting into the structural torsion bar crossmember of your pride and joy. Not to mention that you must modify or change things like clutches, bellhousings, driveshafts, shifter handles, or clutch linkages.


  • Bolts into your car with
    NO modifications!
  • Available in 4.35” and 4.80” bearing
    retainer diameters for nearly all
    factory stock bellhousings
  • Adapter rings available where
    necessary for aftermarket or special
    bellhousing needs
  • 356 T6 aluminum alloy cases heat
    treated for strength
  • All gears and mainshaft are made of
    Aircraft Quality 9310 alloy steel
  • Caged roller bearings under all gears
    for reduced friction
  • Tapered roller bearings for mainshaft
    and countershaft
  • Double needle type roller bearings
    for ultra-smooth operation of all gear
    selector shafts
  • O-ring seals between all case
    components for superior leak
  • A, B, E Body styles to cover virtually
    all Chrysler muscle car applications
  • Uses stock 4 speed driveshaft
  • Utilizes factory Chrysler HURST or
    aftermarket HURST shifter handle
  • Factory 4 speed shifter handle
  • Uses stock 4 speed transmission
    crossmember and mount
  • Made in the USA


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