For Small Block Ford 6.56-Inch 12-1X Crank Wheel-556-184 ac-and-heater-controls The APR Catback Exhaust System

The APR Catback Exhaust System personalizes your vehicle's looks

625 Mounting Hardware Included Yes Heat Shield Attached No Substrate Material Ceramic Converter Quantity 2 Finish Stainless Steel Series OEM Grade Subtitle Federal / EPA Compliant Air Tube Adaptable No Type Direct-Fit Outlet Attachment Clamp-On Title OEM Grade Direct-Fit Clamp Included Yes Main Piping Diameter 2

) 71 Series California Substrate Material Ceramic Subtitle California / CARB Compliant Air Tube Adaptable No Title California Direct-Fit Inlet Attachment Bolt-On Converter Quantity 2 Type Direct-Fit Main Piping Diameter 2

6 V8 1977 - 1978 GMC C25 305/5 V8 1977 - 1978 GMC K15 Suburban 305/5 V8 1979 - 1980 GMC K1500 Suburban 400/6

features a stainless steel 50 Series HD muffler and dual 2

For Small Block Ford 6.56-Inch 12-1X Crank Wheel-556-184 ac-and-heater-controls The APR Catback Exhaust SystemUpgrading to an MSD Flying Magnet Crank Kit will deliver the precise and reliable signal that a high performance engine requires. This kit gives you the ability to control timing electronically through a Holley EFI ECU (or other standalone engine management system ignition controller). At the heart of the kit is the 3 wire Hall Effect Sensor that is easier to set up, less susceptible to EMI RFI interference noise, and less likely to have false signals