These Hooker BlackHeart LS swap headers fit 1963-1972 GM C-10/20 2WD Trucks. The long-tube header design provides optimum engine performance with stainless steel construction for strength & corrosion resistance. Choose from Long Tube Headers w/ 1-3/4” or 1-7/8” Primary Tube Diameter & 3” Collectors
Collerctor Dia - 3.00"
Primary Tube Dia - 1.750" or 1.625"
Long Tube Style
304 Stainless Steel
Bolt Size - M8 x 1.25 x 25mm
Kit includes:
Headers
Flange Hardware
Notes:
1963-67 trucks with wide frames may need to notch the frame for clearance. Compatible with Factory OE Style Spark Plug Wires – No Need to Use Special Boot or Heat Wrapped Plug Wires Breaking in an engine with ceramic coated headers WILL result in damage to the coating and will VOID all warranties. Hooker recommends using cast iron exhaust manifolds or old headers during your engine break-in period to avoid damaging your coated damage. The use of header wraps can cause the header tubes to crack or rust due to excessive heat and moisture build-up. Hooker does not recommend the use of header wraps as this will void the warranty. Hooker long tube headers do not come with header reducers.
CA Prop 65 Warning - cancer and reproductive harm www.p65warnings.ca.gov
