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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

Combination and Proportioning Valve Bleed Tool

Combination and Proportioning Valve bleed tool. Use our Proportion Valve Bleeding Tool when bleeding your brakes to lock the prop valve in place and keep the valve from tripping the shut off mechanism.

$7.99
Manual Master Cylinder and Prop Valve Kit, Under Floor Mount

Add manual disc brakes to your vehicle without major modifications! Available for both 2 or 4 wheel disc brake applications.

$139.99
MASTER CYLINDER LID SINGLE CLAMP, CHROME (POL6064)
Fits Drum brake style GM master cylinder with single bail design. SHOW QUALITY!
$10.99
Master Cylinder Lid, Dual Clamp Corvette Type, Chrome
Fits Corvette style GM master cylinder with dual bail design.
$10.99
Ubolt Kit for Leaf Spring Suspension, Fits 63-72 GMC Truck and 1966-72 Chevy C10

Performance Online's ubolt kit is a must when restoring your 1966-72 Chevy C10 & 1963-72 GMC C15 trucks

$35.99
1947-53 Chevy, GMC Truck Wilwood Power Brake Booster Kit, Chrome, Firewall Mount

HOT NEW ITEM  for 1947-53 Chevy and GMC 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!

$639.99
1948-52 Ford F1 Truck Firewall Mount Power Brake Booster Kit

NOW Available for 1948-52 Ford F-1 trucks. Add power brakes to your truck without major modifications! Available for both drum and disc brake applications.

$289.99
Market price: $329.99 save 12%
1953-56 Ford F100 Truck Wilwood Power Brake Booster Kit, Chrome, Firewall Mount

HOT NEW ITEM  for 1953-56 Ford F100 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!

$639.99
1955-59 Chevy, GMC Truck Wilwood Power Brake Booster Kit, Chrome, Firewall Mount

HOT NEW ITEM  for 1955-59 Chevy and GMC 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!

$639.99
1960-66 Chevy, GMC Truck Wilwood Power Brake Booster Kit, Chrome

HOT NEW ITEM  for 1960-66 Chevy and GMC trucks is our 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!

$549.99
1967-69 Chevy Camaro, Pontiac Firebird Wilwood Power Brake Booster Kit, Chrome

HOT NEW ITEM  for 1967-69 Chevy Camaro and Pontiac Firebird cars is our 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!

$549.99
1967-72 Chevy, GMC Truck Wilwood Power Brake Booster Kit, Chrome

HOT NEW ITEM  for 1967-72 Chevy and GMC trucks is our 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!

$549.99