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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.

Products

1955-57 Chevy Fullsize Impala Belair Biscayne Front and Rear Power Disc Brake Conversion Kit
This is the best and easiest way to convert your vehicle to 4 wheel disc brakes. Available for 1955-57 Chevy Belair, 210, Nomad, 150
$1189.99
1955-57 Chevy Hydro-Boost Power Brake Booster Kit w/ Wilwood Master Cylinder

The Ultimate in Tri-5 power brakes.  POL has paired up our HydroBoost with a Wilwood master cylinder and prop valve for the ultimate braking experience.

$799.99
1955-59 2nd Series Chevy Truck and GMC Truck Rear Frame C-Notch kit, Weld in type

Performance Online's frame C-notch kit is highly recommended when lowering the rear of your 1955-59 Chevy/GMC/3100 truck more than 4".

$55.99
1955-59 Chevy 3100 Truck Aluminum Radiator

HOT NEW ITEM! Now available are our 100% tig welded aluminum radiators. Rated to cool up to 1000 horsepower! Available for 1955-59 Chevy trucks.

$199.99
1955-59 Chevy and GMC Pickup OEM Replacement Gas Tank

NEW OEM Fuel Tanks. This fuel tank locates behind the seat just like the original.  Available for 1955.2-59 Chevrolet and GMC 3100 trucks.

$149.99
1955-59 Chevy Truck 4-Link Suspension Kit, Complete

NEW IMPROVED PRODUCT!  4-Link rear suspensions provide the best ride for any classic truck. Now Available for 55-59 Chevy and GMC 3100 pickup trucks. Includes Alden Eagle billet coil over shocks! Complete kit with panhard bar, no additional parts required!

$999.99
1955-59 Chevy Truck and GMC Truck Front Shock Mount Kit

Shock relocation kit available for 1955-59 Chevrolet and GMC trucks.

$69.99
1955-59 Chevy Truck and GMC Truck Manual Master Cylinder kit, Disc Brakes

Available for 1955-59 Chevrolet and GMC trucks. Add a dual reservoir master cylinder or manual disc brake master cylinder to your under floor setup.

$175.99
1955-59 Chevy Truck and GMC Truck Manual Master Cylinder kit, Drum Brakes

Available for 1955-59 Chevrolet and GMC trucks. Add a dual reservoir master cylinder or manual disc brake master cylinder to your under floor setup.

$135.99
1955-59 Chevy Truck and GMC Truck Master Cylinder Adapter Bracket

Available for 1955-59 Chevrolet and GMC trucks. Add a dual reservoir master cylinder or manual disc brake master cylinder to your under floor setup.

$79.99
1955-59 Chevy Truck and GMC Truck Proportioning Valve kit, AC Delco Valve and GM Master Cylinder 18804

We carry individual proportioning valves for your customized conversion. Meter your brakes the proper way with our proportioning valve kit. Available for 1955-59 Chevrolet and GMC Trucks.

$79.99
1955-59 Chevy Truck Rear End Conversion and Axle Flip Kit

This kit allows you to run a late model rear end in your Classic 1955-59 Chevrolet/GMC/3100 truck! Or can be used as an axle flip kit to lower your truck.

$99.99