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Performance Online

Performance Online
Performance Online, disc brakes, suspension parts and steering components for Classic Chevrolet, Chevy, GMC, Ford, Buick, Oldsmobile, Merc, Mopar, Dodge, Plymouth, Chrysler and Pontiac cars and trucks.


Proportioning Valve Bracket and Line kit, Side Mount, AC Delco Type

GM Proportioning valve mounting bracket for your custom or classic vehicle. This bracket and line kit mounts the AC Delco valve to the driverside of your GM style master cylinder.

Ships anywhere in the USA for $10.00 

1960-72 Chevy C-10, C-20 Truck Billet Aluminum Coil Spring Retainer Kit

Performance Online Inc Exclusive as of July 2013.  HI-Performance Billet Aluminum coil spring retainers.  Available for 1960-72 Chevrolet trucks. All others that will appear very soon are copies of our Innovative product. Introductory offer!

Market price: $109.99 save 13%
Power Brake Booster Vacuum Hose, Rubber

Light-duty hose specially engineered for power brake applications on passenger cars and light trucks. Even the very best hoses wear out. Be safe, check yours today!

Ships anywhere in the USA for $7.00

Power Steering Conversion Hose Kit for GM Gear Box, Rubber

Power steering hose kit works great when converting to power steering or replacing the original steering hoses.

Available for All vehicles.

1973-87 Chevy C10 Truck Front Suspension Rebuild kit, PolyUrethane Bushings

Front suspension rebuild kit fits 1973-87 Chevy C10, GMC C15 and Suburban trucks

Polyurethane Bushings included

1963-72 Chevy C10 Truck Frame C Notch Kit, Heavy Duty Bolt in Type

Premier Product! Heavy duty C Notch kit. Recommended when lowering the rear of your 1963-72 Chevy C10 truck more than 4" or plan on towing with your lowered classic truck. Far superior to the bulky 3/8" thick units found on the market. Unique design allows for perfect positioning every time.

1963-66 Chevy C10 Front and Rear Power Disc Brake Conversion Kit, GM Truck

If you have been looking for an all in one 4 wheel disc brake conversion for your Classic GM truck, well you have found it! Fits 1963-66 Chevy C10 and GMC C15 trucks. Available in 5 or 6 lug rotor configurations and stock height or 2.5" drop spindles.

Free zinc plating with rotor upgrade.

1960-62 Chevy C10 Truck Disc Brake Conversion Kit, Stock or Drop Spindle, 5 or 6 Lug

Available for 1960-62 Chevrolet and GMC trucks. Add 5 or 6 lug disc brakes to your truck with stock height or 2.5" drop spindles with modular technology.

Available for General Motors power steering pumps with 5/8" keyway.
1963-70 Chevy C20 Truck Disc Brake Conversion Kit, 8-Lug Deluxe

Deluxe disc brake conversion kit available for 1963-70 Chevy and GMC C20 trucks. 

Available with stock height or 2.5" drop spindles.

1955-59 Chevy Truck and GMC Truck Rear Extended Shackle Kit

Rear extended shackle kit available for 1955-59 Chevrolet/GMC/3100 trucks. Lowers truck 2".

Tie Rod End, OUTER, 1960-87 Chevy C10, GMC C15 Truck

Quality tie rod ends available for 1960-64, 1965-70, 1971-72 and 1973-87 Chevy C10 and GMC truck.