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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

1963-65 BUICK RIVIERA, FRONT PERFORMANCE SWAY BAR KIT
1963-65 BUICK RIVIERA, FRONT PERFORMANCE SWAY BAR KIT

Help your vehicle handle better by adding a high performance sway bar! Available for 1963-65 Buick Riviera. BLACK POWDER COATED.

$189.99
1966-70 BUICK RIVIERA, FRONT PERFORMANCE SWAY BAR KIT
1966-70 BUICK RIVIERA, FRONT PERFORMANCE SWAY BAR KIT

Help your vehicle handle better by adding a high performance sway bar! Available for 1966-70 Buick Riviera. BLACK POWDER COATED.

$189.99
1954-56 Mercury Fullsize Hi-Performance Front Sway Bar
1954-56 Mercury Fullsize Hi-Performance Front Sway Bar

Now available for 1954-56 Mercury Fullsize cars is our Hi-Performance Front Sway Bar

$189.99
1968-74 Chevy 2 Nova Coil Springs, Front Stock or Lowered, Big Block
1968-74 Chevy 2 Nova Coil Springs, Front Stock or Lowered, Big Block

Available for 1968-74 Chevy Nova. Front applications include: Stock height or 1 1/2" drops. Available for big block.

$105.99
Battery Tray Assembly, 1955-56 Chevy Belair, 210, 150, Nomad
Battery Tray Assembly, 1955-56 Chevy Belair, 210, 150, Nomad

New Product! Custom battery tray Now available for 1955-56 Chevy cars.  Replace your old worn out rusty battery tray with this cool custom tray

$79.99
Black Widow Pro Y-Pipe
Black Widow Pro Y-Pipe

Hot NEW Item!  Black Widow Pro Y-Pipe

$44.99
1949-54 Chevy Passenger Car Front Shock Mount (ea)
1949-54 Chevy Passenger Car Front Shock Mount (ea)

Front shock mounts now available for 1949-54 Chevy passenger cars.

$14.99
1949-54 Chevy Belair, Fullsize Car, Stock Height Front Coil Springs, Set
1949-54 Chevy Belair, Fullsize Car, Stock Height Front Coil Springs, Set

New front stock height front coil springs available for 1949-54 Chevy Belair fullsize cars.

$149.99
1959-60 Cadillac Front Power Disc Brake Conversion Kit
1959-60 Cadillac Front Power Disc Brake Conversion Kit

NOW AVAILABLE! Complete Power Disc Brake Conversion for your 1959-60 Cadillac.

$774.99
1963-72 Chevy C10 Truck Trailing Arm Anti Squat Bracket Kit For POL DDX Cross Member
1963-72 Chevy C10 Truck Trailing Arm Anti Squat Bracket Kit For POL DDX Cross Member

Now Available! 1963-72 Chevy C10 truck rear trailing Arm anti-squat bracket set Designed to fit the POL DDX6372 trailing arm cross member.

$39.99
HYDRO-BOOST Hydraulic Brake Assist System with Wilwood Master Cylinder, 1953-56 Ford F100 Truck, Firewall Mount
HYDRO-BOOST Hydraulic Brake Assist System with Wilwood Master Cylinder, 1953-56 Ford F100 Truck, Firewall Mount

Hydraulic Brake Assist System. Utilizes Bosch HydroBoost and Wilwood master cylinder. Performance Online has developed the answer to all of the power brake issues associated with high performance vehicles. Fits 1953, 54, 55 & 56 Ford F100 pick up trucks.

$699.99
1953-56 Ford F-100 Truck Power Disc Brake Conversion Kit, 5-Lug w/ Floor Mount Booster
1953-56 Ford F-100 Truck Power Disc Brake Conversion Kit, 5-Lug w/ Floor Mount Booster

Available for 1953-56 Ford F-100 truck  This kit is a great way to upgrade your straight axle to disc brakes and offers the option of 3 different wheel bolt patterns.

$690.99