Hedman Headers - 1.75 in Primary - 3 in Collector - Silver Ceramic - GM LS-Series - GM F-Body 1967-69 - Pair HSYTH11SASPA Tested to withstand and reflect

Tested to withstand and reflect temperatures of up to 1400 deg F (760 deg C)

ΓÇóHigh-flow aluminum main body with centered venturi for improved performance and better air/fuel distribution

Fits under factory doghouse shield

Cushion Clamps for 1/2" (-8AN) Hose - Pack of 10

Wilwood's Rotor Bolt kits contain bolts and hardware for mounting rotors specific hat or adapters

Hedman Headers - 1.75 in Primary - 3 in Collector - Silver Ceramic - GM LS-Series - GM F-Body 1967-69 - Pair HSYTH11SASPA Tested to withstand and reflectHedman 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