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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

1965-70 FULLSIZE CAR, Stage 2 Suspension Kit, Coil Springs (Front & Rear)(S2SK6570)
1965-70 FULLSIZE CAR, Stage 2 Suspension Kit, Coil Springs (Front & Rear)(S2SK6570)

Available for 1965-70 Chevrolet Impala/Belair/Biscayne cars.

$609.99
1955-57 Chevy Belair 600 Series Gear Box Power Steering Conversion Kit 18990
1955-57 Chevy Belair 600 Series Gear Box Power Steering Conversion Kit 18990

Deluxe power steering conversion kit available for 1955-57 Chevy Belair 210 150 Full-size cars. Our deluxe kit is what you need to upgrade to Power Steering! Uses 600 SERIES DELPHI Gear Box. Replaces 500 series.

$619.99
1970-81 CHEVY CAMARO and PONTIAC FIREBIRD, TUBULAR LOWER CONTROL ARMS (TCA-L7081D) 16949
1970-81 CHEVY CAMARO and PONTIAC FIREBIRD, TUBULAR LOWER CONTROL ARMS (TCA-L7081D) 16949

HIGH PERFORMANCE COMPONENT! Available for 1970-81 Chevy Camaro and Pontiac Firebird-Trans Am cars. Tubular lower control arms are designed for improved handling and performance!

$629.99
1947-55 Chevy Truck and GMC Truck Front Power Disc Brake Conversion Kit, 5 x 4.75" Bolt Pattern
1947-55 Chevy Truck and GMC Truck Front Power Disc Brake Conversion Kit, 5 x 4.75" Bolt Pattern

Available for 1947-55 Chevrolet/GMC/3100 trucks. Upgrade your original straight axle to disc brakes using the popular 11" Camaro rotor.

$645.99
1947-55 Chevy Truck and GMC Truck Front Power Disc Brake Conversion Kit, 6 x 5.5" Bolt Pattern
1947-55 Chevy Truck and GMC Truck Front Power Disc Brake Conversion Kit, 6 x 5.5" Bolt Pattern

Available for 1947-55 Chevrolet/GMC/3100 trucks, This kit is a great way to upgrade your straight axle to disc brakes and keep your 6 X 5.5" lug bolt pattern.

$645.99
1955-59 Chevy Truck and GMC Truck Front Power Disc Brake Conversion Kit, 5 x 4.75" Bolt Pattern
1955-59 Chevy Truck and GMC Truck Front Power Disc Brake Conversion Kit, 5 x 4.75" Bolt Pattern

Available for 1955-59 Chevrolet/GMC/3100 trucks. Upgrade your original straight axle to disc brakes using the popular 11" Camaro rotor.

$645.99
1955-59 Chevy Truck and GMC Truck Front Power Disc Brake Conversion Kit, 6 x 5.5" Bolt Pattern
1955-59 Chevy Truck and GMC Truck Front Power Disc Brake Conversion Kit, 6 x 5.5" Bolt Pattern

Available for 1955-59 Chevrolet/GMC/3100 trucks, This kit is a great way to upgrade your straight axle to disc brakes and keep your 6 X 5.5" lug bolt pattern.

$645.99
1955-57 Chevy Belair, 210, 150 Sedan, Rear Disc Brake Conversion Kit, OEM Rearend, 12" Rotors and Aluminum PBR Calipers 18164
1955-57 Chevy Belair, 210, 150 Sedan, Rear Disc Brake Conversion Kit, OEM Rearend, 12" Rotors and Aluminum PBR Calipers 18164

BIG BRAKE KIT FOR ORIGINAL REAR END! This kit is a great way to upgrade your rear end to 12" disc brakes. Fits the original drop out style GM rear end. Available for 1955-57 Chevy Belair, 210 and 150 Sedan cars.

$649.99
1955-64 Chevy Belair, Impala, Biscayne, Fullsize Car Front Power Disc Brake Conversion Kit, D52 GM Caliper
1955-64 Chevy Belair, Impala, Biscayne, Fullsize Car Front Power Disc Brake Conversion Kit, D52 GM Caliper

Available for 1955-64 Chevrolet Belair, 210, 150, Impala, Biscayne fullsize cars. This is the best and easiest way to convert your vehicle to disc brakes.

$649.99
1958-70 Chevy Impala Rear Disc Brake Conversion Kit, 12" Rotors, OE Rearend
1958-70 Chevy Impala Rear Disc Brake Conversion Kit, 12" Rotors, OE Rearend

THE OFFICIAL BIG BRAKE KIT FOR ORIGINAL REAR END! This kit is a great way to upgrade your rear end to 12" disc brakes. Available for the original drop out style GM rear end, Ford 9" & GM 10-12 bolt.

$649.99