Got a couple of lousy pics of a '93 with 6.0 airbox in factory battery location. It's a little tight, but it does fit. I don't have any brackets to mount it. Simply zip tied it to the radiator ears.

'93 Chevy 1500 4X4 ECLB with a '99 Silverado LQ4 6.0 and '99 Escalade 4L60E. SOLD IT!!
New toy: 2001 2500 HD 4X4 Extended Cab Long Bed
John