Re: 71 Stage 1 & 4 speed question
The information I have seems to support what Jim Lore posted as 1971 standard equipment.
455_____TH-400 auto___3.08:1 (performance option 3.42:1)
455_GSX 4-spd manual__3.42:1
455_GSX TH-400 auto___3.42:1
Stage 1__4-spd manual__3.42:1
Stage 1__TH-400 auto___3.42:1
70 GSX #348 Stage 1, Q-Q, TH400, no A/C.
70 Stage 1 58-58/Black buckets, TH400, no A/C (work-in-progress).
70 Stage 1, 78-F/Burnished Saddle buckets, M-21, (COMING HOME).
70 GS455 Conv. 19-A/White buckets, TH400.
70 GS Stage 1, R26-B/Black buckets, M-21.
70 GS455 Conv. 55-E/Burnished Saddle bench, TH400.
70 Stage 1, 10-F/ Burnished Saddle buckets, TH400.
70 GS455, 55-B/Black buckets, TH400.