Amazon.com: WILWOOD RED BRAKE CALIPER, PAD, AND LINE KIT, 6 PISTON FRONT AND 4 PISTON REAR,COMPATIBLE WITH 65-82 CHEVY CORVETTE C2, C3, CHEVROLET, WILWOOD, PART # 140-11857-R AND 140-10790-R : Automotive
ECS - Stage 3 Big Brake Kit - Red 4 Piston Brake Calipers (332x32mm) - | eBay