1969 Camaro Heater box question

[William]

There's more than four different parts.

1969 list:

Frame brackets for the motor mounts, manual trans crossmember, auto trans crossmember, clutch cross-shaft, pedal return spring & extension, shifter mounting brackets & rods, radiator & shroud, heater core, L34/L35 tachometer, male end of throttle rod, power steering pump reservoir, gauge oil pressure line, battery cables, front exhaust pipes, front springs and possibly shocks, vacuum pipe to brake booster [2 #s L72/L78 different]. A/C big blocks had an additional radiator shroud mounted under the core support.

The auto trans kickdown mechanism for a BB/auto is completely different than SB. The L72/L78 used a different switch mounting bracket than the L34/35.