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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

1970-81 Camaro & Firebird, Tubular Upper and Lower Control Arm Set
1970-81 Camaro & Firebird, Tubular Upper and Lower Control Arm Set

Hot New Item!  Upgrade your front suspension to our geometrically improved tubular upper and lower control arms! Available for 1970-81 CHevy Camaro and Pontiac Firebird

$829.99
1963-70 Chevy C20 Truck, Stock or Drop Spindle Disc Brake Conversion Kit, 8-Lug Deluxe
1963-70 Chevy C20 Truck, Stock or Drop Spindle Disc Brake Conversion Kit, 8-Lug Deluxe

CONVERT TO DISC BRAKES, LOWER YOUR TRUCK AND REBUILD YOUR FRONT END. This is the best disc brake conversion! Available for 1963-70 Chevrolet and GMC C20 trucks. Add 8 lug disc brakes to your truck with 2.5" drop or stock height spindles.

$849.99
1949-51 Ford Car, Front Power Disc Brake Conversion Kit, Complete
1949-51 Ford Car, Front Power Disc Brake Conversion Kit, Complete

Available for 1949-51 Ford Car. This is the best and easiest way to convert your Ford to disc brakes. Improves stopping performance.

$859.99
1952-53 Ford Car, Front Power Disc Brake Conversion Kit, Complete
1952-53 Ford Car, Front Power Disc Brake Conversion Kit, Complete

Available for 1952-53 Ford Car. This is the best and easiest way to convert your Ford to disc brakes. Improves stopping performance.

$859.99
1949-51 Mercury "MERC" Car, Complete Disc Brake Conversion Kit
1949-51 Mercury "MERC" Car, Complete Disc Brake Conversion Kit

Available for 1949-51 Mercury "MERC" Car. This is the best and easiest way to convert your vehicle to disc brakes. Improve your 60 to 0 mph stopping distance.

$879.99
1947-55 FIRST SERIES CHEVY/GMC/3100, STAGE 1 SUSPENSION KIT, MULTI LEAF SPRINGS (FRONT & REAR)
1947-55 FIRST SERIES CHEVY/GMC/3100, STAGE 1 SUSPENSION KIT, MULTI LEAF SPRINGS (FRONT & REAR)
Available for 1947-54 & 1955 First series Chevrolet/GMC/3100 trucks. Lower or rebuild your truck, all in one kit!
$890.99
1955-57 Chevy Belair, 210 and 150 Sedan, Drop Spindle, Disc Brake Conversion Kit, 13" Rotors, Dual Piston Calipers 16410
1955-57 Chevy Belair, 210 and 150 Sedan, Drop Spindle, Disc Brake Conversion Kit, 13" Rotors, Dual Piston Calipers 16410

NEW 13" disc brake conversion kit!! Complete with dual piston aluminum calipers. Available for 1955-57 Chevy Belair, 210 and 150 Sedan car.

$899.99
1955-57 Chevy Belair, Suspension Kit, Stage 2 with Coil Springs and Leaf Springs
1955-57 Chevy Belair, Suspension Kit, Stage 2 with Coil Springs and Leaf Springs

Our Stage 2 suspension kit will lower your car and improve the handling all with one kit! Available for 1955-57 Chevy Belair.

$899.99
1958-64 Chevy Impala Belair and Biscayne, Drop Spindle, Disc Brake Conversion Kit, 13" Rotors, Dual Piston Calipers 18165
1958-64 Chevy Impala Belair and Biscayne, Drop Spindle, Disc Brake Conversion Kit, 13" Rotors, Dual Piston Calipers 18165

NEW 13" disc brake conversion kit!! Complete with dual piston aluminum calipers. Available for 1958-64 Chevy Impala, Belair and Biscayne car.

$899.99
1962-67 Chevy Nova, Drop Spindle, Disc Brake Conversion Kit, 13" Rotors, Dual Piston Calipers
1962-67 Chevy Nova, Drop Spindle, Disc Brake Conversion Kit, 13" Rotors, Dual Piston Calipers

NEW 13" disc brake conversion kit!! Complete with dual piston aluminum calipers. Available for 1962-67 Chevy Nova.

$899.99
1962-79 Chevy Nova, Suspension Kit, Stage 2 with Coil Springs and Leaf Springs
1962-79 Chevy Nova, Suspension Kit, Stage 2 with Coil Springs and Leaf Springs

Lower your car and improve the handling all with one kit! Available for 1962-67, 1968-74 & 1975-79 Chevy II/Nova Cars.

$899.99
1964-77 GM A-Body Drop Spindle Disc Brake Conversion Kit, 13" Rotors, Dual Piston Calipers 18801
1964-77 GM A-Body Drop Spindle Disc Brake Conversion Kit, 13" Rotors, Dual Piston Calipers 18801

NEW 13" disc brake conversion kit!! Complete with dual piston aluminum calipers. Available for 1964-77 GM A Body, Chevy Chevelle, El Camino, Monte Carlo, Pontiac GTO, LeMans, Buick Skylark and Oldsmobile Cutlass and 442.

$899.99