Hedman Street Headers - 1.625 in Primary - Stock Collector Flange - Metallic Ceramic - GM LS-Series - GM Fullsize SUV / Truck 1999-2007 - Pair 53811111 Includes mounting hardware and support

Includes mounting hardware and support brace

Studs have an Allen Head socket at one end to facilitate installation

a steel gear is installed for compatibility with hydraulic roller camshafts

Titanium TIG Weld WireVibrant Performance was established in 1997 to design and produce Exhaust and Induction components for the Sport Compact performance market

Spiral core

Hedman Street Headers - 1.625 in Primary - Stock Collector Flange - Metallic Ceramic - GM LS-Series - GM Fullsize SUV / Truck 1999-2007 - Pair 53811111 Includes mounting hardware and supportHedman Hedders HTC Coated Headers; 1 5 8" Tube Diameter; Stock Collector; Shorty Design Hedman Hedders HTC Hedders Exhaust Header 69696 Tube Size 1 5 8 in. Thermal Protection Up To 1300 Deg. Will Not Chip Or Peel More Durable Than Chrome Will Not Blue Or Discolor Easy To Clean Better Heat Insulation Guaranteed Against External Rust Through Best High Temp Coating On The Market Today Hedman Hedders has been manufacturing quality headers in the USA since