Description
Headers for SB Chevy 283 400 (inner gaskets) Header Flange Gaskets HG9322 intercoolers 5 Substrate Material Ceramic Series Year Make Model Submodel masks 6CK19TZZAA CRN 5 Substrate Material Ceramic Series Standard Grade Air Tube Adaptable Yes Subtitle Federal EPA Compliant Title Standard Grade Universal Type Universal Oxygen Sensor Location None Outlet Attachment Weld On 2x Tailpipe Brackets (Left and Right)