Bore: 30.04 mm
Bore: 1.125 In.
Bore: 1.125 In. w/Vacuum Booster
Bore: 1.125 In. and 1.5781 In.
Bore: 1 In. w/Bendix Brakes
Bore: 24.4 mm and 36 mm wo/Heavy Duty Suspension
Bore: 24.4 mm and 36 mm
Bore: 1.25 In.
2" Rear Shoe
Bore: 1.25 In.
Standard Chassis
Standard Chassis
2 3/4 inch Rear Shoe JB5
2 3/4 inch Rear ShoeJB5
For vehicles with the 5.7L engine and 4-speed automatic transmission. Fits 4-door models.
Condition: Excellent (A)
Mileage: 221,700 miles
w/ Power Brakes
(1 1/4" / 31.8 mm Bore)
w/ Power Brakes System
Except Extended Cab or Heavy Duty Suspension
w/ Power Brakes & JB1/JB3 Brake Systems
(1 1/8th" / 28.6mm Bore)
w/ Vacuum Booster, 11-5/32 in x 2-3/4 in Brake
Browse our selection of quality brake master cylinder parts designed specifically for your GMC C1500. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.
Base · Heavy Half · High Sierra · Sierra · Sierra Classic · Sierra GT · Sierra Grande · Sierra SL · Sierra SLE · Sierra SLT · Sierra SLX · Sierra Special · Street Coupe
Cab & Chassis · Extended Cab Pickup · Standard Cab Pickup
L6 4.1L · L6 4.8L · V6 4.3L · V8 5.0L · V8 5.7L · V8 6.2L · V8 6.5L · V8 6.6L · V8 7.4L
Automatic · Manual
