These are screen captures from videos taken at last night's Christmas parade in Fredericksburg Tx, so the pictures are not as clear as I'd like. Check out the DUKW (Duck) coming the other way in the 4th picture. That's my brother Jack riding shotgun and doing most of the waving.

I cranked the idle speed up to about 850 RPM and it kept the truck at the correct parade speed when in granny low.
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Clipboard01.jpg (49.56 KB, 701 downloads)
Clipboard02.jpg (50.49 KB, 700 downloads)
Clipboard03.jpg (35.9 KB, 702 downloads)
Clipboard05.jpg (41.85 KB, 700 downloads)

Last edited by Peggy M; 12/09/2023 12:28 AM.
'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.