The DFC premium service shoe for 1964-1974 Buick GS 400 front and rear applications is a single replacement drum shoe intended to restore consistent braking on classic GS models. Offered as a premium service part, it prioritizes correct shoe-to-drum contact and steady friction for dependable stopping performance during restoration or routine maintenance while matching expected installation practice.
DFC 64-74 Buick GS 400 Front/Rear Premium Service Shoes