Home :: Manufacturers :: Performance Online

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.


We carry individual proportioning valve components for your customized conversion.
Disc Brake Rotors for GM 10-12 Bolt and 55-70 Chevy Belair-Impala Rearends

We now offer replacement rotors for disc brake conversion kits. Available for 10-12 Bolt vehicles and 1955-70 Chevy Belair, 210, 150, Impala, Biscayne, Caprice, Wagon fullsize vehicles.

Drum Brake Conversion Master Cylinder, 1" Bore GM Type (MC-82016)

We offer individual drum brake master cylinders for your customized conversion of your Vehicle. Available for all vehicles.

Fits '64-'67 Ford 289.
Gas Pedal, Polished Aluminum with Vertical Inserts, Floor mount

Try our new polished aluminum floor mount gas pedal with vertical rubber inserts. Give your vehicle that finished showroom look!

GM Proportioning and Combination Valves, AC Delco 172-1353 and 172-1361 Type Brass

AC DELCO style proportioning-combination valve NOW AVAILABLE!  We carry individual proportioning valves for your customized application. Works on GM, Ford and MOPAR. Ships anywhere in the USA for $8.00.

1949-54 Chevy and GMC Pickup Fuel Filler Neck Kit

NEW OEM Fuel Filler Kit.  Available for 1947-54 Chevrolet and GMC 3100 trucks.

1955-57 Chevy Belair V-8 Motor Mount Bracket Set, Side Mount, Black Powder Coated

NEW IMPROVED DESIGN! Our high quality motor mount brackets are a must for V-8 conversions! Available for 1955-57 Chevy Belair full size cars.  Now includes Mounts and all hardware.

1955-59 Chevy and GMC Pickup Fuel Filler Neck Kit

NEW OEM Fuel Filler Kit.  Available for 1955-59 Chevrolet and GMC 3100 trucks.

1965-72 Chevy Truck Adjustable Panhard Bar, Trac Bar

NEW Improved Panhard Bar!  Larger 1.25" Dia tubing,  Double adjustable ends for easy fine tuning.  Available for 1965-72 Chevrolet C10 and C20 trucks.

1965-70 Chevy Impala Upper Cross Shaft Assembly

Available for 1965-70 Chevy Impala, 1965-70 Chevy Belair, 1965-70 Chevy Biscayne car. Stock replacement.

1947-55 First Series Chevy Truck and GMC Truck Rear Frame C-Notch Kit, Weld in type

Our frame C-notch kit is highly recommended when lowering the rear of your 1947-55 Chevy/GMC/3100 truck more than 4".