Hedman Headers - 1.75 in Primary - 3 in Collector - Silver Ceramic - GM LS-Series - GM F-Body 1967-69 - Pair 42030BK The spark plug socket features

The spark plug socket features brass terminals for improved conductivity

Jeep Wrangler TJ 1997-2004

Fits Most B & M Shifters

Ford Mustang 1987-93

1968-1968 Lincoln Continental

Hedman Headers - 1.75 in Primary - 3 in Collector - Silver Ceramic - GM LS-Series - GM F-Body 1967-69 - Pair 42030BK The spark plug socket featuresHedman Hedders Ls Swap Headers; Mid Length; 67 69 Camaro Firebird (F Body) & 68 74 Nova Ventura (X Body); HTC Silver Ceramic Coated Hedman Hedders has been manufacturing quality headers in the USA since 1954, and they've been manufacturing long and mid length tube headers for GM F Body and Nova models 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