1971 Buick GS 455 Stage 1 convertible, the only drop-top in the Matt Wagoner Collection. Photos courtesy Mecum Auctions. Introduced in 1965 as a high-performance option package for Skylarks and Rivie...
1971 Buick GS 455 Stage 1 convertible, the only drop-top in the Matt Wagoner Collection. Photos courtesy Mecum Auctions. Introduced in 1965 as a high-performance option package for Skylarks and Rivie...