1971-72 Muncie M21 4 Speed Transmission 2.20 1st Gear Close Ratio 26/32 Spline Pass Speedo

$1,995.00 $1,795.00

1 in stock

SKU: 27726 Categories: ,


1971-72 Muncie M21 – Original Low Mileage Car!
4 Speed Transmission
2.20 1st Gear Close Ratio

Main Case  3925661
Tail Housing  3978764
Side Cover  3952648

No Date Code

Passenger Side Speedo
26/32 Spline

Has an Excellent Low Mileage gear set and has been rebuilt to include:
NEW reproduction main case
NEW bearing retainer
NEW bearing retainer locks
NEW magnetic fill plug
NEW synchro rings
NEW synchro ring kits
NEW hardware
NEW keys/springs
NEW front bearing
NEW rear bearing
NEW small parts kit
NEW bushing
NEW seals
NEW gaskets
OEM bolts

This tailhousing shifter mount has been repaired. It’s been professionally welded, and re-tapped. Very well done with strong welds, and finished to look stock.

Cases have been media blasted, steam cleaned, and painted. All threaded holes have been cleaned and tapped also.

A custom wooden crate and insurance is provided in the S&H costs.

A one year limited warranty is included.

Additional information




Davids4Speeds LLC

626 East Kilbourn #2304
Milwaukee WI 53202

3535 West State Street
Milwaukee WI 53208
(by appointment only)

Phone: +1 (262) 513-8331

Davids4Speeds LLC is owned and operated by David West. With 30 years experience as a mechanic and muscle car specialist, David West re-builds 4-speed manual transmissions for 196x-197x automobiles.

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