MagnaFlow Conv Chrysler-Dodge-Plymouth 31.62X 1982-gmc-c2500-suburban-gasket-kits-esi3569356 They also feature a 4130

They also feature a 4130 chrome moly threaded tube adaptor

Each damper features monotube technology with proprietary spring steel valve discs tuned specifically to each application for superior on-track handling and control

Increased Oil Capacity: This covers have an increased oil capacity over stock for better performance over a longer duration

aluminum dual pass heat exchanger

MagnaFlow Conv Chrysler-Dodge-Plymouth 31.62X 1982-gmc-c2500-suburban-gasket-kits-esi3569356 They also feature a 4130Keep the check engine light off with MagnaFlow Standard Grade Federal EPA Compliant Direct Fit Catalytic Converter 23264. With features including free flowing mandrel bent tubing and highly corrosion resistant stainless steel construction, easily install this converter yourself using the proper tools, no cutting or welding required. MagnaFlow's state of the art metrology department uses the latest 3D scanning systems during research and development,