Hedman Headers - 1.75 in Primary - 3 in Collector - GM LS-Series - Chevy - GM Fullsize Truck / SUV 1967-87 - Pair EFI Automatic Transmission Controller Pre-loaded bearing surfaces eliminate sloppy

Pre-loaded bearing surfaces eliminate sloppy backlash to provide positive steering control

1975 Ford F-350 Custom CID 360 Naturally Aspirated GAS

This direct installation is an option for race vehicles where the lowest seat position is desired

92 in Compressed / 23

Performance Break-In

Hedman Headers - 1.75 in Primary - 3 in Collector - GM LS-Series - Chevy - GM Fullsize Truck / SUV 1967-87 - Pair EFI Automatic Transmission Controller Pre-loaded bearing surfaces eliminate sloppyHedman Hedders Ls Swap Headers; Mid Length; 67 87 Chevy C10 C20 Trucks & SUVs; Uncoated Hedman Hedders has been manufacturing quality headers in the USA since 1954, and they've been manufacturing long and mid length tube headers for Chevy and GMC Trucks for decades, so designing a good fitting, great performing set of headers for the popular LS engine swap. Each set uses smooth flowing, CNC mandrel bent tubes, that are hand welded to ensure each pair