Originally Posted by
83scamp
Both are P-bodies, there isn't any difference... There are three different lengths of cables: P/A body are the shortest, S body is in the middle, and G/J body are the longest.
By the parts manual here are the lengths:
P/A
4504339 45.37" long crossover
4504342 52.00" long selector
G/J
4504338 48.52" long crossover
4504340 55.00" long selector
S
4504344 46.92" long crossover
4504341 51.25" long selector.
Those are all the cables listed for 90 except the TC, which is unique.