More info on the WW2 era GMC PCV system.
Attachments
Army Motors cover.jpg (191.23 KB, 135 downloads)
Clipboard02.jpg (275.79 KB, 135 downloads)
Clipboard03.jpg (250.97 KB, 135 downloads)
Clipboard04.jpg (264.37 KB, 135 downloads)
Clipboard05.jpg (291.36 KB, 135 downloads)

'57 GMC 102, Original 347 V8, HydraMatic, 3.08 rear gear, added A/C, disk front brakes, HEI, AFB carb, '98 Honda Black Currant paint. T-boned and totaled 10/12
'52 GMC 152 Stake Bed, Original 228, SM420, added A/C, HEI, disk front brakes, '67 Chev 3.55 rear gear. Gets used as a real truck.