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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

1955-59 Chevy Truck Power 12" Disc Brake Conversion Kit, 5 x 4.75" Bolt Pattern

Upgrade your 1955.2-59 Chevy and GMC trucks original straight axle to Big 12" disc brakes and move the master cylinder to the firewall.

Kit includes firewall mount power brake booster.

$660.99
1955-59 Chevy Truck Power 12" Disc Brake Conversion Kit, 5 x 4.75" Bolt Pattern

Upgrade original straight axle to Big 12" disc brakes.  5 lug power disc brake conversion available for 1955-59 Chevy and GMC 3100 trucks.  

Kit includes floor mount power brake booster.

$668.99
1963-72 Chevy C10 Truck Long to Short Bed Conversion

Now Available!  1963-72 Chevy and GMC Truck C10 long bed to short bed conversions

$459.99
Fuel Tank Gas Pick Up Tube

Now Available!  Fuel pick up tube.  The cure for Hard Launch fuel starvation. Available in 13" and 16" lengths

$14.99
1967-72 Chevy Truck Hydro-Boost Power Brake Booster Kit and Wilwood Master Cylinder

Hydraulic brake assist kit available 1967-72 Chevy C10, C20 and GMC Trucks. POL has paired up the HydroBoost with a Wilwood master cylinder and prop valve for the ultimate braking experience.

$799.99
HYDRO-BOOST Hydraulic Brake Assist System with Wilwood Master Cylinder, 1954-55.1 Chevy Truck, Firewall Mount

Hydraulic brake Assist kit!  Uses Wilwood master cylinder and Bosch Hydro Boost. Performance Online has developed the answer to all of the power brake issues associated with high performance vehicles. Fits 1954-55 First Series Chevy and GMC trucks.

$849.99
1975-79 Chevy Nova Front Suspension Rebuild Kit, Economy Type

Economy front suspension rebuild kit for 1975-79 Chevy Nova.

Available with polyurethane or rubber control arm bushings.

$159.99
SMALL BLOCK CHEVY SHORT WATER PUMP PULLEY, ALUMINUM SINGLE GROOVE
Fits '55-'68 small block Chevrolet with short water pump.
$35.99
SMALL BLOCK CHEVY LWP CRANKSHAFT PULLEY, ALUMINUM SINGLE GROOVE
Fits '69-'85 small block Chevrolet with Long water pump.
$45.99
1968-74 GM A F 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: 68-74 GM X-body, Chevy Nova, 71-74 Pontiac Ventura and 68-71 Acadian.

$749.99
Market price: $899.99 save 17%
1964-72 CHEVY GM A-BODY, FRONT TUBULAR LOWER CONTROL ARMS

NEW PRODUCT! These tubular lower control arms are designed for 1964-72 Chevy Chevelle, El Camino, Pontiac GTO, Buick Skylark, Oldsmobile Cutlass, 442, Malibu car. A must when running power steering.

$279.99
1958-64 Chevy Impala Tubular Lower Control Arms

Tubular lower control arms available for 1958-64 Chevy Impala, Belair and Biscayne. Our tubular lower control arms are stronger than the stock arms and provide sway bar mounts not found on some control arms. 

Improves handling and performance.

$309.99
Market price: $399.99 save 23%