1971-74 Muncie M21 4 Speed Transmission 2.20 1st gear Close Ratio

$1,895.00 $1,327.00

1 in stock

SKU: 31204 Category:


1971-74 Muncie M21 4 Speed Transmission 2.20 1st gear Close Ratio

Main Case 3925661
Tail Housing 3978764
Side Cover 335308

Date Code P3E25B
VIN 13N78087

26/32 Spline

Has a VERY GOOD gear set and has been rebuilt to include:
NEW sliders
NEW reverse idler shaft
NEW 3rd gear
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 cluster pin
NEW gasket
OEM bolts.

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


Additional information


Manufacturer Part Number

Other Part Number


Country/Region of Manufacture

Part Brand

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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