The C4 can also have a dipstick in the pan. The heavy duty ones came that way. Hawkrodmmerlinn wrote:CW & FMX transmissions have the dipstick tube in the case.
FX, MX, HX, and PCA transmissions have the dipstick tube in the pan.
All other Ford transmissions have an aluminum case.
From your picture I would guess you have a 1967 medium case Cruiso (MX). Check your tag. If it says PFB-A that is exactly what you have.
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