AP / Lockheed Brake Calipers
AP Racing / Lockheed brake calipers have been standard equipment on many Formula Fords and sports racers for decades. We stock only brand-new, genuine AP / Lockheed calipers.
The smaller LD19 caliper has 1 5/8" pistons and takes the HB117 Brake Pads, easily identified by the straight edge at the top of the pad. Some FF1600 used the LD19 caliper on all four wheels, but some used them only on the rear with the LD20 in front.
The larger LD20 caliper has 1 3/4" pistons and takes the HB108 Brake Pad, easily identified by the curved edge at the top of the pad. Some FF1600 and FF2000 used the LD20 on all four wheels, but some used them only on the front with the LD19 in the rear.
Note: The LD20 caliper is no longer available from AP. We will continue to stock repair parts as long as they are available.