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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.



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

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


Big Bore GM Metric Disc Brake Caliper

New Design GM big bore metric S10 brake caliper. New larger bore size offers more than a 20% increase in stopping power. SOLD IN PAIRS.

Hydro-Boost Power Brake Booster

Hydro Boost hydraulic brake assist is developed the answer to all of the power brake issues associated with low vacuum engines.

1967-72 Chevy Chevelle, El Camino, Buick Skylark, Pontiac GTO, Oldsmobile Cutlass, GM A-Body, Power Brake Booster Kit

PREMIUM POWER BRAKE BOOSTER KIT! Available for 1967-72 Chevy Chevelle, El Camino, GM A-body, Monte Carlo, Buick Skylark, Pontiac GTO, Le Mans, Oldsmobile 442, Cutlass and Malibu.

1948-52 Ford F-Series Truck Wilwood Power Brake Booster Kit, Chrome, Firewall Mount

Now Available for  1948-52 Ford F series trucks is our firewall mount killer chrome Wilwood booster kit.  This kit wil instantly improve the looks of any engine bay and performance levels vastly improved

Caution! This system dramatically improves the look of your engine compartment!

Master Cylinder and Prop Valve Kit, Under Floor Mount, Manual Brakes

Disc brake master cylinder and proportioning valve kit available for both 2 or 4 wheel disc brake applications.

Used in floor mounted master cylinder applications.

1947-53 Chevy Truck Aluminum Fuel Gas Tank Combo Kit, 19 Gallon

Aluminum fuel gas tank locates behind rear axle and offers increased fuel capacity & safety. Fits 1947-53 Chevy, GMC 3100 trucks. Includes sending unit, stainless fuel filler, hose and clamps.

Available in bed or side fill. E.F.I. pump kit available.

1948-52 Ford F-1 Truck, Suspension Kit, Stage 1, Multi Leaf Springs

Leaf spring suspension kit available for 1948-52 Ford F-1 series trucks. Lower or rebuild your truck, all in one kit!

1955-57 Chevy Belair Hydro Boost Power Brake Booster, Bright Wilwood Master Cylinder

Hydro Boost with Wilwood master cylinder & proportioning valve fits 1955-57 Chevy Belair, 210, 150 & Nomad.

The ultimate braking experience