69 Imp also used the 4 piston calipers.Ihave a set from the 69 I scraped.Rocky
Yes, that's true. The Imperial carried over the 4 piston caliper brakes to the 1969 model year. But The Imperial brakes are BUDD disc brakes. Still totally different from the B body BENDIX brakes.
Don't think the Imperial line of cars, was ever designated as a "C" body, anyway.