Hedman Headers - 1.75 in Primary - 3 in Collector - GM LS-Series - Chevy - GM Fullsize Truck / SUV 1967-87 - Pair Arm Restraints 049 in Wall Steel

049 in Wall Steel

157 in Thick

1973-1986 Chevrolet C20 Suburban CID 454 GAS

The SpeedStack™ 3 is a stack of 3 laminated Tearoffs that are 4 mil thick

Weather-resistant

Hedman Headers - 1.75 in Primary - 3 in Collector - GM LS-Series - Chevy - GM Fullsize Truck / SUV 1967-87 - Pair Arm Restraints 049 in Wall SteelHedman 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