Looking for aftermarket parts to modify or upgrade your GMC P15 with big brake kits? At Tunersports.com we carry a huge selection of the top name brand performance big brake kit parts and accessories for your P15.
Whether you have a 1975 or 1978 GMC P15 in Base to Value Van trim we have you covered. We have 23 big brake kits available to mod your P15. All parts have free shipping to the Continental US 48 States.
 OUT OF STOCK 140-10941AERO4 Rear Parking Brake kits provide the ultimate Big Brake solution for popular muscle car rear axles that require a parking brake. Forged AERO4 four piston calipers, 14" two-piece rotors, and high performance BP-10 compound pads provide optimized and balanced braking to compliment front big brake... Wilwood AERO4 Rear P-Brake Kit 14.00in Chevy C-10 2.42 Offset 5-lug 1975-1978 GMC P15 Base / Value Van $2,275.99 |
 IN STOCK - LOW 140-10941-DAERO4 Rear Parking Brake kits provide the ultimate Big Brake solution for popular muscle car rear axles that require a parking brake. Forged AERO4 four piston calipers, 14" two-piece rotors, and high performance BP-10 compound pads provide optimized and balanced braking to compliment front big brake... Wilwood AERO4 Rear P-Brake Kit 14.00in Drilled Chevy C-10 2.42 Offset 5-lug 1975-1978 GMC P15 Base / Value Van $2,275.99 |
 OUT OF STOCK 140-10941-DRAERO4 Rear Parking Brake kits provide the ultimate Big Brake solution for popular muscle car rear axles that require a parking brake. Forged AERO4 four piston calipers, 14" two-piece rotors, and high performance BP-10 compound pads provide optimized and balanced braking to compliment front big brake... Wilwood AERO4 Rear P-Brake Kit 14.00in Drilled Red Chevy C-10 2.42 Offset 5-lug 1975-1978 GMC P15 Base / Value Van $2,275.99 |
 OUT OF STOCK 140-10941-RAERO4 Rear Parking Brake kits provide the ultimate Big Brake solution for popular muscle car rear axles that require a parking brake. Forged AERO4 four piston calipers, 14" two-piece rotors, and high performance BP-10 compound pads provide optimized and balanced braking to compliment front big brake... Wilwood AERO4 Rear P-Brake Kit 14.00in Red Chevy C-10 2.42 Offset 5-lug 1975-1978 GMC P15 Base / Value Van $2,275.99 |
 IN STOCK 140-12569D154 Pro-Series rear disc kits provides a complete solution for popular muscle car rear axles that require a parking brake. Forged D154 dual piston calipers, 12.19" one-piece drum/rotors, and high friction pads provide optimized and balanced braking for all types of custom performance street/strip a... Wilwood D154 P/S Park Brake Kit Chevy C-10 2.42 Offset 5-lug 1975-1978 GMC P15 Base / Value Van $897.68 |
 IN STOCK - LOW 140-12569-DD154 Pro-Series rear disc kits provides a complete solution for popular muscle car rear axles that require a parking brake. Forged D154 dual piston calipers, 12.19" one-piece drum/rotors, and high friction pads provide optimized and balanced braking for all types of custom performance street/strip a... Wilwood D154 P/S Park Brake Kit Drilled Chevy C-10 2.42 Offset 5-lug 1975-1978 GMC P15 Base / Value Van $1,022.68 |
 IN STOCK 140-12569-DRD154 Pro-Series rear disc kits provides a complete solution for popular muscle car rear axles that require a parking brake. Forged D154 dual piston calipers, 12.19" one-piece drum/rotors, and high friction pads provide optimized and balanced braking for all types of custom performance street/strip a... Wilwood D154 P/S P-B Kit Drilled-Red Chevy C-10 2.42 Offset 5-lug 1975-1978 GMC P15 Base / Value Van $1,022.68 |
 IN STOCK - DROPSHIPS 140-12569-RD154 Pro-Series rear disc kits provides a complete solution for popular muscle car rear axles that require a parking brake. Forged D154 dual piston calipers, 12.19" one-piece drum/rotors, and high friction pads provide optimized and balanced braking for all types of custom performance street/strip a... Wilwood D154 P/S Park Brake Kit Red Chevy C-10 2.42 Offset 5-lug 1975-1978 GMC P15 Base / Value Van $897.68 |
 IN STOCK - DROPSHIPS 140-11290Wilwood's D52 Front Caliper Kit is a direct bolt-on 2 piston replacement for the factory original single calipers on many 1968-96 GM Passenger Vehicles and Trucks. Forged billet aluminum bodies, stainless steel pistons, and competition style high-temperature seals put an end to the rust, bore pittin... Wilwood D52 Front Caliper Kit - Black Ano 2.00 / 2.00in Piston 1.28in Rotor 1975-1978 GMC P15 Base / Value Van $440.11 |
 IN STOCK 140-11290-BKWilwood's D52 Front Caliper Kit is a direct bolt-on 2 piston replacement for the factory original single calipers on many 1968-96 GM Passenger Vehicles and Trucks. Forged billet aluminum bodies, stainless steel pistons, and competition style high-temperature seals put an end to the rust, bore pittin... Wilwood D52 Front Caliper Kit - Black Pwdr 2.00 / 2.00in Piston 1.28in Rotor 1975-1978 GMC P15 Base / Value Van $440.11 |
 IN STOCK 140-11290-RWilwood's D52 Front Caliper Kit is a direct bolt-on 2 piston replacement for the factory original single calipers on many 1968-96 GM Passenger Vehicles and Trucks. Forged billet aluminum bodies, stainless steel pistons, and competition style high-temperature seals put an end to the rust, bore pittin... Wilwood D52 Front Caliper Kit - Red 2.00 / 2.00in Piston 1.28in Rotor 1975-1978 GMC P15 Base / Value Van $440.11 |
 IN STOCK - DROPSHIPS 140-10094This group of FDL Pro-Series rear disc kits provides a complete solution for popular muscle car rear axles that require a parking brake. Forged billet Dynalite four piston calipers, 12.19" one-piece drum/rotors, and high friction pads provide optimized and balanced braking for all types of custom pe... Wilwood Forged Dynalite P/S Park Brake Kit Chevy C-10 2.42 Offset 5-lug 1975-1978 GMC P15 Base / Value Van $978.86 |
 IN STOCK - DROPSHIPS 140-10094-DThis group of FDL Pro-Series rear disc kits provides a complete solution for popular muscle car rear axles that require a parking brake. Forged billet Dynalite four piston calipers, 12.19" one-piece drum/rotors, and high friction pads provide optimized and balanced braking for all types of custom pe... Wilwood Forged Dynalite P/S Park Brake Kit Drilled Chevy C-10 2.42 Offset 5-lug 1975-1978 GMC P15 Base / Value Van $1,103.86 |
 IN STOCK - LOW 140-10094-DRThis group of FDL Pro-Series rear disc kits provides a complete solution for popular muscle car rear axles that require a parking brake. Forged billet Dynalite four piston calipers, 12.19" one-piece drum/rotors, and high friction pads provide optimized and balanced braking for all types of custom pe... Wilwood Forged Dynalite P/S Park Brake Kit Drilled Red Chevy C-10 2.42 Offset 5-lug 1975-1978 GMC P15 Base / Value Van $1,103.86 |
 IN STOCK - LOW 140-10094-RThis group of FDL Pro-Series rear disc kits provides a complete solution for popular muscle car rear axles that require a parking brake. Forged billet Dynalite four piston calipers, 12.19" one-piece drum/rotors, and high friction pads provide optimized and balanced braking for all types of custom pe... Wilwood Forged Dynalite P/S Park Brake Kit Red Chevy C-10 2.42 Offset 5-lug 1975-1978 GMC P15 Base / Value Van $978.86 |
 IN STOCK - DROPSHIPS 140-11385Forged Dynapro Low-Profile Pro-Series rear disc brake kits provide a complete solution for popular muscle car rear axles on applications that require a parking brake assembly and extra clearance for 14.00" to 15.00" rim applications. Forged billet Dynapro Low-Profile four-piston calipers 11.00" one-... Wilwood Dynapro Low-Profile 11.00in P-Brake Kit Chevy C-10 2.42 Offset 5-lug 1975-1978 GMC P15 Base / Value Van $978.86 |
 IN STOCK - DROPSHIPS 140-11385-DForged Dynapro Low-Profile Pro-Series rear disc brake kits provide a complete solution for popular muscle car rear axles on applications that require a parking brake assembly and extra clearance for 14.00" to 15.00" rim applications. Forged billet Dynapro Low-Profile four-piston calipers 11.00" one-... Wilwood Dynapro Low-Profile 11.00in P-Brake Kit Drilled Chevy C-10 2.42 Offset 5-lug 1975-1978 GMC P15 Base / Value Van $1,103.86 |
 IN STOCK - DROPSHIPS 140-11385-DRForged Dynapro Low-Profile Pro-Series rear disc brake kits provide a complete solution for popular muscle car rear axles on applications that require a parking brake assembly and extra clearance for 14.00" to 15.00" rim applications. Forged billet Dynapro Low-Profile four-piston calipers 11.00" one-... Wilwood Dynapro Low-Profile 11.00in P-Brake Kit Drill-Red Chevy C-10 2.42 Offset 5-lug 1975-1978 GMC P15 Base / Value Van $1,103.86 |
 IN STOCK - DROPSHIPS 140-11385-RForged Dynapro Low-Profile Pro-Series rear disc brake kits provide a complete solution for popular muscle car rear axles on applications that require a parking brake assembly and extra clearance for 14.00" to 15.00" rim applications. Forged billet Dynapro Low-Profile four-piston calipers 11.00" one-... Wilwood Dynapro Low-Profile 11.00in P-Brake Kit - Red Chevy C-10 2.42 Offset 5-lug 1975-1978 GMC P15 Base / Value Van $978.86 |
 OUT OF STOCK 140-10093Forged Narrow Superlite 4R rear disc kits provide the ultimate Big Brake solution for popular muscle car rear axles that require a parking brake. FNSL4R four piston calipers, 13" or 14" two-piece rotors, and high performance BP-10 compound pads provide optimized and balanced braking to compliment fr... Wilwood Narrow Superlite 4R Rear P-Brk Kit 12.88in Chevy C-10 2.42 Offset 5-lug 1975-1978 GMC P15 Base / Value Van $1,947.24 |
 OUT OF STOCK 140-10093-DForged Narrow Superlite 4R rear disc kits provide the ultimate Big Brake solution for popular muscle car rear axles that require a parking brake. FNSL4R four piston calipers, 13" or 14" two-piece rotors, and high performance BP-10 compound pads provide optimized and balanced braking to compliment fr... Wilwood Narrow Superlite 4R Rear P-Brk Kit 12.88in Drilled Chevy C-10 2.42 Offset 5-lug 1975-1978 GMC P15 Base / Value Van $1,947.24 |
 OUT OF STOCK 140-10093-DRForged Narrow Superlite 4R rear disc kits provide the ultimate Big Brake solution for popular muscle car rear axles that require a parking brake. FNSL4R four piston calipers, 13" or 14" two-piece rotors, and high performance BP-10 compound pads provide optimized and balanced braking to compliment fr... Wilwood Narrow Superlite 4R Rear P-Brk Kit 12.88in Drilled Red Chevy C-10 2.42 Offset 5-lug 1975-1978 GMC P15 Base / Value Van $1,947.24 |
 OUT OF STOCK 140-10093-RForged Narrow Superlite 4R rear disc kits provide the ultimate Big Brake solution for popular muscle car rear axles that require a parking brake. FNSL4R four piston calipers, 13" or 14" two-piece rotors, and high performance BP-10 compound pads provide optimized and balanced braking to compliment fr... Wilwood Narrow Superlite 4R Rear P-Brk Kit 12.88in Red Chevy C-10 2.42 Offset 5-lug 1975-1978 GMC P15 Base / Value Van $1,947.24 |