The Hooker 70201317-RHKR Blackheart Mid-Length Headers are designed specifically for LS swap applications in 1982-2004 GM S10 and Sonoma trucks. Constructed with 1.875-inch mandrel-bent tubes and a 3-inch collector, these headers provide optimal exhaust flow for maximum power gains and performance. Made from premium 304 stainless steel, the natural finish enhances durability and resistance to corrosion while giving your engine bay a clean, custom look.

Technical Specifications:

• Application: LS swaps for 1982-2004 GM S10 and Sonoma models
• Tubing Diameter: 1.875 inches, mandrel-bent for optimized flow
• Collector Size: 3 inches, maximizing exhaust scavenging and horsepower
• Material: High-quality 304 stainless steel for strength and longevity
• Finish: Natural, uncoated finish for a rugged appearance

Performance Benefits:

• Increased Horsepower and Torque: Larger 1.875-inch tubing increases flow, enabling superior power and torque output.
• Aggressive Sound Profile: Mid-length design produces a strong, deep exhaust tone for an impressive presence.
• Enhanced Throttle Response: Streamlined exhaust flow boosts engine efficiency and throttle response.
• Durable Construction: Stainless steel composition withstands high heat and harsh conditions, making it ideal for high-performance applications.

Installation Information:
These headers are a direct fit for LS swaps in compatible S10 and Sonoma models. For best results, professional installation is recommended to ensure proper alignment and performance.

Maintenance:
Routine inspections are advised to check for any loosening or wear. Cleaning with a stainless steel polish can help maintain the headers’ natural finish and resist oxidation.