Hedman Street Headers - 1.625 in Primary - Stock Collector Flange - Metallic Ceramic - GM LS-Series - GM Fullsize SUV / Truck 1999-2007 - Pair 53811111 and come fully assembled including

and come fully assembled including bowl fittings and AED fuel pressure gauge

2800 / 6200 RPM

Includes mounting hardware and support brace

1989 Chevrolet R2500 CID 454

a steel gear is installed for compatibility with hydraulic roller camshafts

Hedman Street Headers - 1.625 in Primary - Stock Collector Flange - Metallic Ceramic - GM LS-Series - GM Fullsize SUV / Truck 1999-2007 - Pair 53811111 and come fully assembled includingHedman 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