Larry: The complete saga of mounting a 2nd/3rd row Chevy Astro Van seat in my '52 GMC is here.Not the same seat as you are using, but it may give you some ideas. I really like the idea that I can convert back to an original seat by removing 4 nuts.
'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.
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