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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.


Disc brake Master Cylinder and Proportioning Valve Kit

Add disc brakes to your classic car or truck without major modifications! Available for both 2 or 4 wheel disc brake applications.

1960-66 Chevy Truck Power Steering Conversion Brackets

Available for 1960-66 Chevy C10, GMC C15 and C20 trucks. This kit allows you to convert to power steering using a later model GM gear box.

Disc Brake Conversion Rotor, 6 Lug Bolt Pattern, 1960-70 Chevy-GMC Truck

We offer disc brake conversion rotors for the enthusiast using 1971-87 spindles. Available for 1960-70 Chevrolet and GMC trucks.

1963-72 Chevy C10 Truck Tubular Upper Control Arms Set

New Improved Design!  Available for 1963-72 Chevrolet and GMC trucks. These tubular upper control arms have been completely redesigned for better performance as well as apperance.  Great for lowered truck applications. GREAT FOR AIR RIDE SUSPENSIONS!!

1960-66 Chevy Truck Power Steering Conversion Kit, Deluxe

Power steering kit available for 1960-66 Chevy C10, GMC C15 and C20 trucks. Now contains all items to install a later model 1969-87 GM truck power steering gear box onto your classic!

GM Power Steering Pump Double Pulley, 2 Groove Bolt On Saginaw Type, Black

Our power steering pump pulley works for both short and long water pumps and small and big block GM applications. Available for All vehicles.

Residual Check Valve for Brake System

These flow control valves are used when the master cylinder is mounted lower than the caliper and /or wheel cylinders to reduce fluid bleed back. Also improves performance! See details!

1948-60 Ford F1, F2, F3 & F-100 Deluxe, Chevy V-8 Engine and Transmission Crossmember Kit with Mounts

This item is recommended when converting your Ford F100 to a Chevy engine & transmission or when running power brakes. Available for 1948-64 Ford F1, F2, F3 & F-100 trucks.

1960-72 Chevy C10, C20 Truck Tubular Trailing Arm Set, Extreme Performance

Premier Item! Chevy C10 & C20 Truck Tubular Trailing Arms. These are the Trickest and strongest design tubular trailing arms on the market for your 1960-72 Chevy coil spring truck suspension. Exclusive form design is far superior in strength, performance and looks. 

1967-72 Chevy Truck Power Steering Conversion Kit

Deluxe power steering conversion kit available for 1967-72 Chevy C10, GMC C15 and C20 trucks. This kit is what you need to upgrade to power steering.

C/10, C/15 and C/20 trucks.

1963-70 Chevy-GMC Truck C20 Front Disc Brake Conversion Kit, Stock or 2.5" Drop Spindles, 8-LUG

Disc Brake conversion kit available for 1963-70 Chevrolet and GMC C20 trucks. Upgrades your truck to 1971-87 suspension parts. Available with stock height spindles or 2.5" drop spindles.

1963-72 Chevy C10 Truck and GMC C15 Truck Tubular Control Arm Suspension Kit, Stage 3

HIGH PERFORMANCE SUSPENSION KIT INCLUDES SHOCKS AND SPRINGS! Available for 1963-70 and 71-72 Chevrolet and GMC trucks. Finally! Upgrade your front suspension to Performance Online tubular control arms, performance springs and shocks all in one kit!

Market price: $1052.95 save 5%