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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

1967-72 Chevy C10 Truck Aluminum Radiator for LS Engine Conversion

Now available for the 1967-72 Chevy C10 Trucks are our 100% tig welded aluminum radiators.  Rated to cool up to 1000 horsepower!

specifically designed for an LS engine conversion.

$459.99
1967-69 Chevy Camaro Aluminum Radiator for LS Engine Conversion

Now available for the 1967-69 Chevy Camaro and Pontiac Firebird is our 100% tig welded aluminum radiators.   Rated to cool up to 1000 horsepower!

Specifically designed for an LS engine conversion.

$459.99
1968-79 Chevy Nova Aluminum Radiator for LS Engine Conversion

Now available for the 1968-79 Chevy Nova is our 100% tig welded aluminum radiators.   Rated to cool up to 1000 horsepower!

Specifically designed for an LS engine conversion.

$459.99
1962-67 GM X Body Disc Brake Conversion Kit, 13" Rotors, Fits Chevy Nova

Our 13" big brake kit utilizes C4 Corvette rotors and 38mm dual piston calipers. Improves stopping performance & driver feedback.

Fits: 62-67 GM X-body, Chevy Nova and Acadian.

$749.99
Market price: $899.99 save 17%
1967-69 Chevy Camaro Disc Brake Conversion Kit, 13" Rotors, 2" Drop Spindles

OEM style 2" drop spindle disc brake conversion kit with 13" rotors and dual piston aluminum calipers.

Available for 1967-69 Chevy Camaro and Pontiac Firebird.

$749.99
Market price: $899.99 save 17%
1968-74 GM A F X Body Disc Brake Conversion, 13" Rotors, 2" Drop Spindles

13" Big Brake disc brake conversion kit! Complete with dual piston aluminum PBR style calipers and 2" drop spindles.

Fits: 1968-74 Chevy Nova, 71-74 Pontiac Ventura and 68-71 Acadian

$799.99
Market price: $899.99 save 11%
1964-72 GM A F X Body Disc Brake Conversion Kit, 13" Rotors, 2" Drop Spindles, Fits Chevy Chevelle

Big brake kit utilizes C4 Corvette rotors, 38mm dual piston calipers and 2" drop spindles. Improves performance & driver feedback.

Fits: 64-72 GM A-body, Chevelle, El Camino, Monte Carlo, Buick Skylark, Pontiac GTO, Le mans, Oldsmobile 442, Cutlass.

$749.99
Market price: $899.99 save 17%
1971-72 Chevy C10 Truck Disc Brake Conversion Kit, Wilwood Caliper, Stock or Drop Spindle

Wilwood brakes for 1971-72 Chevy & GMC trucks. Upgrade the disc brakes on your classic truck. This setup utilizes spindles with modular technology making this brake system the best. 

Available with stock height or 2.5" drop spindles.

$799.99
1953-56 Ford F-100 Truck Mustang ll IFS Suspension System

Mustang ll suspension system gives your 1953-56 Ford F-100 Truck the ride, handling and stopping you are after. 

Suspension kit includes tubular control arms, 11" disc brakes and HEIDTS crossmember.

 

$1479.99
1957-60 Ford F-100 Truck Mustang ll IFS Suspension System

Mustang ll suspension system gives your 1957-60 F-100 Truck the ride, handling and stopping you are after. 

Suspension kit includes tubular control arms, 11" disc brakes and HEIDTS crossmember.

 

$1479.99
1949-51 Mercury Stage 3 Tubular Control Arm Suspension Kit

Now Available! For all 1949-51 Mercury Passenger Cars, Woodys and Wagons.  Upgrade your front suspension to our tubular control arms, performance springs, shocks and disc brakes all in one kit!

$2199.99
1954-55 Chevy Truck Power 12" Disc Brake Conversion Kit, 5 x 4.75" Bolt Pattern

Now available for your 1954-55 1st series Chevy and GMC truck. Big 12" disc brakes for your original straight axle and Firewall mount booster conversion 

Kit includes firewall mount power brake booster.

$660.99