The Hooker 70201316-RHKR Blackheart Mid-Length Headers are engineered for high-performance LS swap applications in 1982-2004 GM S10 and Sonoma models. Constructed from premium 304 stainless steel with precision-welded 1.75-inch mandrel-bent tubing, these headers offer optimized exhaust flow for enhanced power and throttle response. With 3-inch collectors designed for seamless exhaust connection, these headers improve overall engine efficiency and deliver an aggressive exhaust tone. Their natural, uncoated finish ensures lasting durability and a custom-ready look.

Technical Specifications:

• Application: Compatible with LS engine swaps in 1982-2004 GM S10 and Sonoma models
• Tubing Diameter: 1.75 inches, mandrel-bent for unrestricted flow
• Collector Size: 3 inches for increased exhaust scavenging and performance
• Material: 304 stainless steel for excellent corrosion resistance and durability
• Finish: Natural, uncoated steel finish for a rugged and versatile appearance

Performance Benefits:

• Enhanced Power and Torque: Increased exhaust flow maximizes power gains for LS swap engines, boosting horsepower and torque.
• Aggressive Exhaust Note: The mid-length design provides a deep, aggressive exhaust tone.
• Improved Throttle Response: Free-flowing design optimizes engine efficiency, enhancing throttle response and performance.
• Superior Durability: Made with high-quality 304 stainless steel, these headers withstand extreme temperatures and conditions for extended service life.

Installation Information:
These headers are designed as a direct fit for LS swaps in compatible S10 and Sonoma models. Professional installation is recommended to ensure optimal fitment and performance.

Maintenance:
Regular inspection of the headers is recommended to check for any loosening or wear. Stainless steel construction requires minimal maintenance; occasional cleaning can help maintain their appearance.