1971 Corevette Muncie removed early in its life.

This low mileage take-out was rebuilt from by the owner of one of the best shops in the country, Larry. Only MADE in THE USA bearing, blockers, and small parts were installed.

1971 Corvette M-20 trans, low mileage take-out, MY SPECIALTY, then rebuilt for a cosmetic flaw on tail housing, which was replaced.
NONE BETTER, all new American parts including Timken bearings

code is P1D14A

April 14th, assembly date for an 1971 Corvette.
Have a 1971 M-22 from 455SD Trans Am, for a Buy It Now as well + M21's in other sales.

All original GM/Muncie gears from the factory, no Asian and Italy is out of business
All matching components + like new linkage available
This is the last generation of Muncie, 4 speeds & the best every made.
Will fit every other GM line including 442, GTO, Gran Sports & Impala
Series Gear Ratio
1st, 2nd, 3rd, 4th Spline
Input Grooves
Input Cluster
Pin Tooth
Count
Input Tooth
Count 4th
Cluster Output
Spline

M-20 wide ratio 71-74

2.52, 1.88, 1.46, 1.00

26

2

1"

21

25

32

Main case casting number: 3925661

Side cover casting number: 3952648

Tail-housing casting number: 3857764

Front bearing retainer: 3915020

We have a low mileage 1971 Firebird M-22 in another sale or demo purposes only. Another low mileage take-out and never apart as well. See

Item number: 190562668321 paste the item number in the search bar.

All MUNCIE, no cracks, Heli-arc TIG, stripedthreads,more Heli-coilsor new Chinese $50.00 gears, in beat-out cases with hundred's of 10-12 second runs on them.

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