The DFC Premium Caliper for Buick Riviera (1977–1978) is a rear-position replacement finished in silver with a zinc coating and offered as a premium OE-style caliper. It serves as a like-for-like option for the listed Riviera years, restoring rear braking hardware while aiming to match original mounting and basic function for straightforward brake maintenance or repair.
DFC 77-78 Buick Riviera Rear Silver Zinc Coated Premium Caliper