Professional Quality Rebuilding kit

MANUAL TRANSMISSION REBUILD KIT with SYNCHROS

General Motors

4-Speed Muncie M20 / M21 / M22 

1963-1974

BK-117WS

This is the Transmission with the cast aluminum case and 7 bolt side cover

It uses the 7/8" countershaft pin and an 80mm outside diameter input bearing

FITS ALL '66-'74 M21 M22 MUNCIE WITH 7/8" DIAMETER COUNTER SHAFT PIN

FITS ALL '63-'65 M20 MUNCIE WITH 80mm O.D. INPUT BEARING ONLY

This kit includes: 

BEARINGS

SNAP RINGS

WASHERS

SPACERS

NEEDLE BEARINGS (2-Sizes) 

GASKETS

SEALS

BRASS SYNCHRO RINGS SET

SMALL PARTS KIT

NO Chinese bearings

This is the same Superior Quality Kit that we Private Brand for the Industry !

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