Chuck, Over the past 30+ years of rebuilding Muncie and Borg-Warner 4-speeds, I've compiled a data base of all the virgin Muncie 4-speeds I've owned/rebuilt...
I've recorded the casting numbers, "P" numbers, VIN's and location, part # tags, speedo drive gear, head markings of all the bolts, and other stuff...
E-mail me your "P" number and I'll see what come up...
Crash...
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