muncie supercase

The SuperCase . In the fall of 2000, the Super-Case went into production and the high-performance Muncie transmis­sions took a big leap forward. The base casting design is far superior and much stronger than the OEM case. Cast out of 356 T6 aluminum alloy, it has fewer production cores, which means fewer parting lines in the cast­ing.

SUPERCASE" Muncie 4 speed. M20/21 , Super Case, NEW SUPER STRONG yet Lightweight Auto Gear Aluminum Mid Plate, EXTRA HEAVY DUTY Tailhousing. This transmission is ALL BRAND NEW, not a used or reconditioned part in it.

The SuperCase has a thicker front wall supporting a full-width sealed 307 bearing, thicker mounting ears, and a countershaft sealing soft plug standard.We also gave it O-ringed fill and drain plugs.muncie. m21 to m22 '63-'74 4-speed manual transmission: gear conversion kit. 6-piece; heavy duty; with 26 tooth, 10 spline input shaft; with 1st, 2nd, & 3rd gears; with cluster shaft; with front

The SuperCase has a thicker front wall supporting a full-width sealed 307 bearing, thicker mounting ears, and a countershaft sealing soft plug standard.We also gave it O-ringed fill and drain plugs

Sep 07,  · "SUPERCASE" Muncie 4 speed. M20/21 , Super Case, NEW SUPER STRONG yet Lightweight Auto Gear Aluminum Mid Plate, EXTRA HEAVY DUTY Tailhousing. This

SUPERCASE FOR. MUNCIE TRANSMISSIONS. This case utilizes the 1" countershaft but is also available for the 7/8" countershaft. If you have a high HP vehicle and require the strongest and the best product on the market this is the case for you.

Floral Park, NY. $900. Muncie M20 4 speed tranny. Antioch, CA. $12. 1940-1948 Chevrolet Shifter Bushing/NOS. Petersburg, WV. $1,000. Born with M21 67 L78 Camaro Reward $1000.

Jul 08,  · The transmission can also be built up with M22 gears, rollerized first gear and a cast iron midplate for a bullet proof Muncie 4 speed replacement. It is a direct bolt in replacing

AutoGear 18-410-002 Supercase replaces the stock GM 1" countershaft muncie case. Kit comes with a new designed sealed front bearing, gaskets, countershaft sealing plug, and Zero-Leak fill and drain plugs. Over 5000 cases sold. CNC precision quality machined case with extra thick mounting ears. Replaces GM case 3885010, 3925660 and 3925661.

Kit, overhaul, Muncie 66-70 M- with 1" C/shaft (case cast 3925660, 661, 3885010) w/12 ball BCA front bearing, countershaft ,forged synchro rings retainer locks, key kits ,all needles,thrust washers, tailhouse bushing, all seals and gaskets, input nut ,Mag. Drain Plug, all quality parts (no china) 195.00. 297-1A.

This a BRAND NEW SUPERCASE M22 Muncie Rockcrusher Style Transmission. This is a BEEFY version of the original Rock Crusher transmission. Most all the weak points of an original Muncie have been solved by the Super-Case design. The Supercase has extra casting in all the known weak areas. The mid plate is aircraft grade aluminum.