Ceramic Coated LS Swap Long Tube Headers for 1973–1987 Chevy GMC C10 K10 Square Body Trucks and 1988–1991 Blazer Jimmy Suburban 2WD 4WD with MLS Gaskets by Certified Automotive Experts

$359.99

Availability: Out Of Stock

The long tube configuration uses 1-3/4 inch mandrel-bent primary tubes feeding into formed 3-inch merge collectors to improve exhaust scavenging across the powerband. Compared to restrictive factory manifolds, this design supports stronger torque delivery, improved throttle response, and a more aggressive exhaust tone appropriate for performance-oriented street and truck builds.

$359.99

The long tube configuration uses 1-3/4 inch mandrel-bent primary tubes feeding into formed 3-inch merge collectors to improve exhaust scavenging across the powerband. Compared to restrictive factory manifolds, this design supports stronger torque delivery, improved throttle response, and a more aggressive exhaust tone appropriate for performance-oriented street and truck builds.

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