CONVERSION ACCESSORIES
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Proportioning Valves / Check Valves
Disc / Drum Proportioning Valve - PR 300
Available in Brass, Aluminum and Chrome
Combination Valve for Disc/Drum Application.
Approximately 2 lbs. (Aluminum approx. 1lb.)



Disc / Disc Proportioning Valve - PR 320
Available in Brass, Aluminum and Chrome
Combination Valve for Disc/Disc Application.
Approximately 2 lbs. (Aluminum approx. 1lb.)



MOPAR 60's-70's Proportioning Valve - PR 328

Metering Valve - PR 330

Camaro 1967-1969 OEM Metering Valve - PR 327
OEM Style Metering Valve for a 1967-1969 Camaro

Corvette 1967-1968 Proportioning Valve w/Bracket - PR 321
Exact Copy of Original

Corvette 1969 Proportioning Valve w/Bracket - PR 322
Exact copy of 1969 Corvette Proportioning valve. Includes Bracket.

2 lb. Residual Check Valve
Ideal for Street Rods, and many off-road applications, these in-line residual pressure valves retain a minimum brake line pressure to help eliminate excessive pedal travel. These 2 lb. valves are used in disc brake applications where the master cylinder is mounted below the horizontal plane of the calipers, and fluid drainback occurs, causing excessive brake drag. We also have 10 lb. valves that are used to compensate for return spring tension in drum brakes. Our valves are made from anodized billet aluminum and are color-coded for easy identification.

10 lb. Residual Check Valve
Our 10 lb. valves are used to compensate for return spring tension in drum brakes.
Our valves are made from anodized billet aluminum and are color-coded for easy identification.

GM 1967-74 A-Body Disc Brake Backing Plates / Dust Shields
Brand new dust shields/backing plates for the 67-74 G.M. A-body cars. Sold as a set. Chromate finish.


GM 1955-64 Booster Brackets
Also available in stainless steel
Approximately 1lb.
Fits GM vehicles from the following years; 1955, 1956, 1957, 1958, 1959, 1960, 1961, 1962, 1963, 1974

GM 1964-72 Booster Brackets
Also available in stainless steel
Approximately 1lb.
Fits GM vehicles from the following years; 1964, 1965, 1966, 1967, 1968, 1969, 1970, 1971, 1972


Mustang 1964-66 Booster Brackets
Approximately 1lb.
Fits Mustangs from the following years; 1964, 1965, 1966

Mustang 1967-70 Booster Brackets
Approximately 1lb.
Fits Mustangs from the following years; 1967, 1968, 1969, 1970

PERFORMANCE CROSS-DRILLED AND SLOTTED ROTORS
We offer cross-drilled and slotted performance rotors for almost every vehicle. Plating is available but must be requested. Call for pricing and availability.

PERFORMANCE FRICTION BRAKE PADS
John Stuart Power Brake is proud to be an authorized distributor of the World's bestbrake friction in Performance Friction! Performance Friction leads the industry with their Carbon Metallic, Ceramic and Z-Rated brake pads. Call us for more information on this fantastic product.

PLATED CALIPERS AVAILABLE
We can also custom plate your calipers in Chromate or Dichromate finish.



Questions? Don't see the part you need? Contact us today!