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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.


1964-72 Chevy Chevelle, GM A Body Power Brake Booster Kit, Chrome

Add a Chrome power brake unit to your vehicle without major modifications! Available for 1964-72 Chevy Chevelle, El Camino, Monte Carlo, Pontiac GTO, LeMans, Buick Skylark, Oldsmobile Cutlass and 442. 

Fits drum and disc brake applications.

1965-70 Chevy Impala Disc Brake Conversion Kit, 13" Rotors, Dual Piston Calipers

NEW 13" disc brake conversion kit!! Complete with dual piston aluminum calipers. Available for 1965-70 Chevy Impala, Belair and Biscayne car.

1967-69 Chevy Camaro Disc Brake Conversion Kit, OEM Spindles

Classic disc brake conversion fits1967-69 Chevy Camaro and Pontiac Firebird. Increase your stopping performance with our economically priced kit.

Kit is assembled and prefitted

1967-69 Dodge, Plymouth, Mopar A-Body Front Suspension Rebuild Kit, Economy Poly Urethane Bushings

Poly Urethane kits now available for 1967-69 Mopar A body cars. Barracuda, Dart, Valiant & Duster

1967-72 Chevy Chevelle 4 Wheel Power Disc Brake Conversion Kit, 2" Drop Spindles

Drop Spindle 4 wheel power disc brake conversion fits 67-72 Chevy Chevelle, El Camino, Monte Carlo, Buick Skylark, Pontiac GTO, Le mans, Oldsmobile Cutlass, GM A-body

Assembled for quality assurance

1968-72 Chevy C10, C20 Truck Tubular Engine Mount Brackets, V-8, Chrome

Tubular bolt in V-8 motor mount kit for 1968-72 Chevy and GMC C10 and C20 trucks and Suburban. 2WD ONLY.


Add a Chrome power brake unit to your vehicle without major modifications! Comes standard with a chrome plated master cylinder. Available for disc brake applications.

1968-74 Chevy Nova Black Out Series Disc Brake Conversion, 2" Drop Spindles

Black Out Series 2" drop disc brake conversion fits 68-74 Chevy Nova. Improves 60-0 mph stopping distances

Includes powder coated calipers & drilled slotted rotors

1973-87 Chevy C10 Truck Tubular Upper Control Arms

Tubular upper control arms fit 1973-87 Chevy C10, GMC C15 trucks.

Designed for lowered trucks

1978-88 Chevy Malibu, GM G-Body, Front Coil Springs

Front coil springs fit 1978-88 Chevy Malibu, Monte Carlo, El Camino, Buick Grand National, Oldsmobile Cutlass. Available in stock height or 1.5" drop

1978-88 GM G-Body, Drop Spindle Disc Brake Conversion Kit, 13" Rotors, Dual Piston Calipers

Big brake conversion 1978-88 GM G Body, Chevy Malibu, El Camino, Monte Carlo, Oldsmobile Cutlass and Buick Grand National

Includes dual piston aluminum calipers & 2" drop spindles

60-66 Chevy Truck Power Brake Conversion, Black Out 2.0

Black Out 2.0 economy power brake conversion fits 1960-66 Chevy C10 & GMC C15 trucks. Works great with Chevy LS engine conversions

Now available for drum brakes and 2-wheel disc applications