OER Parts offers a wide selection of Starter Parts and Hardware for your 1971 Buick GS 455. OER Parts offers 1971 Buick GS 455 Starter Motor Brace, 1971 Buick GS 455 Starter Mounting Bolts, 1971 Buick GS 455 Starter Motor Heat Shield, 1971 Buick GS 455 Starter Solenoid, 1971 Buick GS 455 Starter Rebuild Kit, 1971 Buick GS 455 Starter Shim Set, 1971 Buick GS 455 Starter Heat Shield Set, and 1971 Buick GS 455 Floor Mounted Starter Switch.