Does anyone have any info regarding the "Sherman Firefly Deep Wading Gear"???

[tankbarrell]

Hanno et al. Actually the air intake for the M4A4, Sherman V is a grill behind the turret. It does draw some air from the fighting compartment, indeed the air cleaners are inside the hull so all the engine intake air comes through the hatches.
British deep wading gear for Sherman came in two forms, 3ft and 6ft. Only the 6ft required the inlet stack and I suspect it was not possible to equip a Firefly for 6ft wading.