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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.


1955-64 Chevy Belair, Impala Front Disc Brake Conversion Bracket Kit, Lg Caliper

Front disc brake conversion brackets available for 1955-64 Chevy Belair, Impala and Biscayne. Larger caliper for more friction surface area.  

Uses Large GM D52 calipers.

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.

1963-72 Chevy C10 Truck Deluxe Rear End Conversion Kit, Bolt On

This kit is a must when swaping out the rear end in your 1963-72 Chevy C10 pickup.

For Lowered Applications

1964-72 Chevy Chevelle Black Out Series Disc Brake Conversion, OEM Spindles

Black Out disc brake conversion fits GM A body 64-72 Chevy Chevelle, El Camino, Monte Carlo, Buick Skylark, Pontiac GTO, Le mans, Oldsmobile 442, Cutlass 

Includes powder coated calipers & drilled slotted rotors

1966-68 Chevy Impala Front and Rear Power Disc Brake Conversion Kit

4 wheel power disc brake conversion available for 1966-68 Chevy Belair, Impala, Biscayne, Caprice and Full size.

Includes power brake booster.

Market price: $1189.99 save 16%
1967-69 Chevy Camaro Black Out Series Disc Brake Conversion, 2" Drop Spindles

Black Out Series 2" drop disc brake conversion fits 1967-69 Chevy Camaro & Pontiac Firebird. Improves 60-0 mph stopping distances.

Includes powder coated calipers & drilled slotted rotors

1967-72 Chevy Chevelle Power Disc Brake Conversion, OEM Spindles

Power disc brake conversion fits 1967-72 Chevy Chevelle, El Camino, Pontiac GTO, Buick Skylark and Oldsmobile Cutlass and 442

Assembled for quality assurance

1968-74 Chevy Nova Disc Brake Conversion Kit, OEM Spindles

Classic disc brake conversion fits 1968-74 Chevy Nova & 71-74 Pontiac Ventura.

Kit is assembled and prefitted

1973-88 GM A-Body Power Brake Booster Kit

Available for 1973-88 Chevy Chevelle, El Camino, Monte Carlo and Malibu. Add power brakes to your car without major modifications! Available for both drum and disc brake applications.

1979-81 Chevy Camaro Power Disc Brake Conversion, Drop Spindles

Power disc brake conversion fits 1979-81 Chevy Camaro, Pontiac Firebird. Add disc brakes to your vehicle while lowering it 2"

Includes 2" drop spindles

73-87 Chevy Truck Power Brake Conversion, Black Out 2.0

Black Out 2.0 economy power brake conversion fits 1973-87 Chevy C10 & GMC C15 trucks. Works great with Chevy LS engine conversions

Now available for 2-wheel disc applications


Mopar Front Replacement Disc Brake Rotor, 11"

11" Disc brake rotors available for 1962-89 A, B and E body Mopar, Chrysler, Dodge and Plymouth cars.