Rev up your engine with the ultimate performance upgrade - the 2-1/4in BBC Weld Up Kit with a 4in Slip On Collector by HEDMAN. Unleash the full potential of your Big Block Chevy with this high-quality steel exhaust kit. Experience the power of custom...

Upgrade your vehicle's performance with the 2-1/4in BBC Weld UP Kit- 4in Weld On Collector from HEDMAN. This Dyno-tested kit features 2.25-inch primaries and a 4-inch weld-on collector, providing optimal flow for your Big Block Chevy engine. Constructed...

Headers - Dyno - Weld-Up Kit - 2.125 in Primary - 4 in Slip-On Collector - Steel - Natural - Big Block Chevy - Kit

Upgrade your vehicle's performance with the 2-1/8in BBC Weld Up Kit- 4in Weld On Collector by HEDMAN. This dyno-tested kit is designed for Big Block Chevy engines, ensuring optimal power and durability. Constructed with high-quality steel and featuring a...

Upgrade your vehicle with the high-performance 2-3/8in BBC Weld Up Kit- 4-1/2in Slip On Collecto by HEDMAN. This weld-up kit features a 2.375-inch primary tube size and a 4.5-inch slip-on collector, perfect for Big Block Chevy engines. Constructed from...

Upgrade your vehicle's performance with the 2-3/8in BBC Weld Up Kit- 4-1/2in Weld On Collector by HEDMAN. This high-quality kit features durable steel construction for longevity and a precise fit. Perfect for custom header fabrication projects, this kit...