Professional Brake Master Cylinder for Chevy Astro 1985-1989 ACDelco 18M1779

ACDelco a brand of GM Customer Care and Aftersales, is a global automotive manufacturer of premium replacement parts for almost all vehicle systems as well as off-road, industrial, and marine equipment. With more than hundred years of manufacturing experience, the company offers an extensive line of brake pads and rotors, belts and hoses, shocks and struts, alternators and starters, thermostats and caps, fuel pumps, and many more trustworthy and top-quality products. Most ACDelco OE and Professional lines are covered under a 24-Month/Unlimited Mile Warranty

Fitment:
Fits:Chevy Astro 1985-1989
Fits:Chevy G-Series 1985-1995
Fits:Chevy P-Series 1985-1989
Fits:GMC G-Series 1985-1995
Fits:GMC P-Series 1985-1989

Specifications:
Bleeder Hoses Included: Yes
Brake Booster Included: No
Master Cylinder Cap Included: Yes
Pushrod Included: No
Master Cylinder Material: Aluminum
Reservoir Material: Plastic
Bore Diameter: 0.937" (23.7998 mm)
Primary Outlet Thread: 0.562" (12.475 mm)
Secondary Outlet Thread: 0.5" (12.7 mm)
Master Cylinder Bore Size: 1.125984252"
Port Quantity: 2
Mounting Hole Count: 2
Programming Required: No
With Reservoir
Without Mounting Bracket

CS-SKU: 501|18M1779

Features & Benefits:
Engineered to exacting tolerances for outstanding performance
Built to fit most cars on the road today
Quiet, long-life design for trouble-free ownership experience