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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
UNDER FLOOR MOUNT, MANUAL MASTER CYLINDER & PROP VALVE KIT (MCPVU)
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
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%
1967-69 CAMARO | FIREBIRD, CHROME WILWOOD POWER BRAKE BOOSTER KIT (BB-9S-6769C)

NEW ITEM!  CHROME WILWOOD POWER BRAKE CONVERSION FOR 1967-69 CAMARO & 1968-72 CHEVELLE.

$379.99
1954-55.1 First Series Chevy Truck and GMC Truck Firewall Mount Power Brake Booster Kit

Available for 1954-55.1 First Series Chevrolet truck and GMC trucks. Add power brakes to your truck without major modifications! Available for both drum and disc brake applications.

$289.99
1969 CORVETTE VALVE, GM RESTORATION PART (licensed)
We carry individual proportioning valve components for your customized conversion.
$59.99
MASTER CYLINDER LID SINGLE CLAMP, CHROME (POL6064)
Fits Drum brake style GM master cylinder with single bail design. SHOW QUALITY!
$10.99
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!

$12.99
1970-73 CORVETTE VALVE, GM RESTORATION PART (licensed)(PV70C)
We carry individual proportioning valve components for your customized conversion.
$59.99