67-74 Camaro Sb 1-3/4

The 67-74 Camaro Small Block 1-3/4 Headers by Hedman are purpose-built exhaust manifolds engineered for second-generation Camaro owners pursuing serious performance gains. These headers address one of the most effective yet overlooked modifications in classic muscle car tuning—extracting trapped exhaust gases that factory cast-iron manifolds cannot efficiently evacuate. Whether you're building a street cruiser, weekend track car, or restoration project, upgrading to quality headers unlocks measurable horsepower, improved throttle response, and a more aggressive engine note that defines the small-block Camaro experience.

Hedman's 1-3/4 inch primary tube diameter is precisely sized for small-block cubic-inch displacement, optimizing scavenging velocity and exhaust flow dynamics without sacrificing street drivability. The mandrel-bent tube construction maintains consistent wall thickness through every bend, preventing turbulence and flow restrictions that plague cheaper alternatives. Hedman's engineering balances header tube length and collector design to maximize power across the RPM band—critical for carbureted and early fuel-injected small-block engines common in 1967-1974 Camaros. The headers' stepped design accommodates factory engine bay clearance while delivering genuine performance improvements measurable on a dyno.

Restoration enthusiasts and performance builders alike rely on Hedman for authenticity and function. These headers bolt directly to small-block Chevrolet applications in second-gen Camaros (1967-1974), integrating seamlessly with both original and modern exhaust systems. Installation requires basic hand tools and mechanical knowledge; clearance with power steering and A/C brackets is manageable with minor repositioning. The substantial 32.45 lb weight reflects quality cast-steel construction designed to withstand decades of heat cycling and high-RPM stress. For any Camaro owner seeking bolt-on performance without exotic modifications, the 67-74 Camaro Small Block 1-3/4 Headers represent proven, reliable engineering.