Speed Engineering 1-7/8" LT Swap Longtube Headers — 1960–1987 Chevrolet C10 Truck | Gen V LT1/LT4 5.3L/6.2L | 25-1058 2018-ford-transit-350-esi2831714 and L28 (2753cc) inline-6 engine

and L28 (2753cc) inline-6 engine family

Advanced Flow Engineering

Each Actuator Is Calibrated And Tested Prior To Shipping

Full 2" Primary Tubes — Sized for maximum flow across the full LS engine family

Sold as a Pair — Both extensions included

Speed Engineering 1-7/8" LT Swap Longtube Headers — 1960–1987 Chevrolet C10 Truck | Gen V LT1/LT4 5.3L/6.2L | 25-1058 2018-ford-transit-350-esi2831714 and L28 (2753cc) inline-6 engineBuilding a Gen V LT swap into your C10? Speed Engineering's 1 7 8" LT swap longtube headers are engineered specifically for the 19601987 Chevrolet C10 platform mandrel bent, TIG welded, and CNC machined for a precise fit across factory and most popular aftermarket chassis builds including Porterbuilt, Choppin Block, Roadster Shop with Pro spindles, and other front drop members with air ride and coilover suspension. Designed with a low ground clearance