S10 Blzr 4.3l 2wd

The Hedman S10 Blzr 4.3L 2WD headers are purpose-built street performance exhaust manifolds designed for 1988–1993 GM Compact SUV and truck platforms equipped with the 4.3L V6 engine. These headers are ideal for street-oriented builders and daily-driven Blazer owners looking to enhance their vehicle's performance.

Constructed from mandrel-bent steel with a durable black paint finish, the Hedman headers feature 1.5-inch primary tubes that converge into a 2.5-inch collector. This stepped design optimizes exhaust velocity and scavenging across the mid-range RPM band, minimizing backpressure while enhancing low-to-mid-range torque delivery.

Two-wheel-drive S10 and Blazer owners will appreciate the easier underbody clearance and fitment compared to four-wheel-drive variants. The headers ship as a pair, covering both driver and passenger sides, and include gaskets and all necessary hardware for a complete, bolt-on installation experience.