Huge Bonus! That's the Pontiac stitching pattern, isn't it? Every image I've seen shows the same pattern as the Chebbies on '66s, like mine, and '67s. Those diagonals appear to have been on the '65 SD buckets, but they had the squared-off seat backs like the full-size B&C body bucket seat cars, I think. Those appear like the American GTO/Tempest seats. Gorgeous, and easily worth $1,000USD or more, down here. My buddy just paid $850 for two '66 bucket seats to put in his El Camino, with new upholstery and foam.  No back seat, obviously!

-- Edited by see2xu on Sunday 11th of July 2021 02:05:39 PM

-- Edited by see2xu on Sunday 11th of July 2021 02:06:07 PM