S/C Headers - SBC 55-57 Full Size Car

The S/C Headers - SBC 55-57 Full Size Car by HOOKER are an essential upgrade for enthusiasts looking to enhance the performance of classic small-block Chevrolet-powered vehicles from the mid-1950s. These headers are designed to replace restrictive factory cast-iron manifolds, allowing for improved horsepower and torque that can be further maximized with modern fuel injection and ignition systems.

Featuring mandrel-bent primary tubes and a stepped collector design, these headers accelerate exhaust gas velocity and reduce backpressure across the RPM range. The stepped-collector geometry optimizes scavenging pulses, preventing exhaust reversion and enhancing engine breathing at both cruising and peak power. Constructed from high-quality steel tubing with precision welding, they are built to endure the thermal and mechanical stresses of sustained driving while resisting corrosion over time.

These headers are particularly beneficial for street rods, daily-driver restorations, and moderate-output small-block builds, ensuring a bolt-on installation without the need for frame or firewall modifications on compatible applications. Their design is tailored to fit the unique geometry of 1955–1957 full-size Chevrolet chassis, making them an ideal choice for any restoration or performance project.