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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.


1948-64 Ford F1, F-100 Truck, Engine and Transmission Mount Kit, Chevy V-8

This kit is used when converting your 1948-52 Ford F1, 1953-64 F-100 truck to a Chevy engine & transmission.

1967-70 Chevy C20 Truck Power Disc Brake Conversion Kit, 8-Lug

8-lug Disc Brake conversion fits 1967-70 Chevy and GMC C20 trucks. Upgrades your truck to 1971-87 suspension parts.

Includes stock height or 2.5" drop spindles.

1963-70 Chevy C10 Truck Tubular Control Arm Suspension, Stage 3

Tubular front suspension kit fits 1963-70 Chevy C10, GMC C15 truck. Tubular control arms, performance springs & shocks all in one kit. Designed for lowered trucks

1960-72 Chevy Truck Ubolt Kit for Coil Spring Suspension C10 and C20

High quality grade 8 ubolts available for 1960-72 Chevy Truck rear end suspension. 

We recommend new ubolts any time you change you leaf springs.

1960-87 Chevy C10 Truck Disc Brakes Dust Shields, Set

Disc brake dust shields fit 1960-87 Chevy C10 Truck and GMC C15 Truck with disc brake spindles. Sold as a pair.

1963-67 Chevy C10, C20 Truck Tubular Engine Mount Brackets, V-8

Tubular bolt in V8 motor mount kit for 1963-67 Chevy C10 and GMC C15, C20 truck and Suburban. Fits 2wd trucks.

Rag Joint Coupler for Power and Manual Steering Gear Boxes

These rag joint couplers are required when adding power steering to your muscle car or Classic Vehicle or when rebuilding your original manual steering system

Proportioning Valve Kit, Side Mount, GM Master Cylinder, AC Delco Type

GM style proportioning valve side mount fits GM master cylinder. Works on GM, Ford and MOPAR using a GM based master cylinder. Contains the AC Delco valve 172-1353 or 172-1361.

Ships anywhere in the USA for $10.00

1963-72 Chevy C10 Truck Tubular Lower Control Arms

Tubular lower control arms fit 1963-72 Chevy C10, GMC C15 trucks. Designed specifically for lowered truck applications

GM Transmission Mount, Polyurethane, TH350, TH400, 700R4, 4L60E, Muncie 4 speed

Polyurethane transmission mounts available for TH350, TH400, 700R4, 4L60E, Muncie 4 speed and Powerglide transmissions.

1962-74 MOPAR Chrysler, Dodge, Plymouth Disc Brake Conversion Kit, Stock Height Spindles

Disc brake conversion fits 1962-74 Chrysler, Dodge, Plymouth A, B and E-Body cars. Mopar

Power Disc Brake Conversion, 1963-66 Chevy C10 Truck, 5 or 6 Lug

Power disc brake conversion fits 1963-66 Chevy C10, GMC C15 trucks. Includes stock height or 2.5" drop spindles. 

Uses 1973-87 suspension parts.