Because I looked up this thread just now to confirm a part number against an eBay item, and because the PDX swap meet is cancelled for a second year now in a row, I decided that a nine month bump couldn't hurt.
Need:
1) Main drive gear: GM #3932210 / BW #AWT306-16
Notes: has single identifier groove/ring and a 21 tooth count on the big end.
2) Mainshaft second gear: GM #3911962 / BW WT306-11A
Notes: left hand 27 tooth count
Wanted:
3) Tail housing: casting number 3911942 (has provisions for mounting shifter)
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1970 Formula 400
Carousel Red paint on Black standard interior
A no-engine, no-transmission, no-wheel option car.
Quite likely one of few '70 Muncie three speed Formula 400's left.
1991 Grand Am: 14.4 @ 93.7mph (DA corrected) (retired DD, stock appearing)
2009 Cobalt SS: 13.9 @ 103mph (current DD; makes something north of 300hp & 350ft/lbs)
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