1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 Cadillac (See Details) Hydraulic Assist Power Brake Conversion Booster Master Cylinder REPRODUCTION



Made In The USA

REPRODUCTION. This is a hydraulic brake conversion booster and master cylinder used to upgrade the original system. This system utilizes the power steering pump and power steering gear box to operate. The image is just a representation of the item, you will receive the correct part as ordered. The pedal adapter and firewall plate may differ depending on your year and model. This system will require new hydraulic hose connections as outlined in the instructions. You will need to either create new hose lines, or we can provide a hose line kit that is dependent on year and model information. See the drop down above if you would like to add this. The hose line kit will still require the pressure lines (#1 and #2 in the instructions) to be crimped after you receive this in order to have the specific clocking information correct for your vehicle. For additional information for installation instructions please see the second instruction tab on this listing or contact us directly. 

The original factory booster has approximately 800-1000 PSI. 

This conversion booster has approximately 1400-1800 PSI. This has 600-800 PSI more than the original for better stopping power. 


Overall Width: 7 Inches

Overall Length (Including Pedal Rod): 20.75 Inches (This may be adjusted depending on your year and model selection)

Length (From Firewall): 15 Inches

Traditional Pedal Rod Length: 5.75 Inches (This may be adjusted depending on year and model selection)


1981-1993 Cadillac Models


**These kits are disc brake conversion kits. They are designed to convert vehicles with original drum brakes utilizing the original spindles. Many of these kits will bolt on directly to the original parts but some may need some minor modifications. If you have any questions we do offer tech support. All kits are backed with a 1 year guarantee from date of purchase to be free of defects in materials and workmanship. The guarantee covers replacement of defective part and does not cover installation, labor costs, special freight, or incidental damages and is void in the event of misuse, improper installation, or misdiagnosis.