HOLLEY SMART COIL – HIGH HORSEPOWER C-N-P V8 KIT 2011-gmc-sierra-1500-esi1221217 Wheel Bearing Spacer - GM

Wheel Bearing Spacer - GM Metric Hubs - Chromoly - Black Oxide - Each

Oil Filter Mount - Pan Mount - 13/16-16 in Center Thread - Aluminum - Natural - GM LS-Series - Each

Carburetor Spacer - 1 in Thick - 4 Hole - 1

Grinding Disc - Tungsten Sharpening Disc - 1 in OD - Diamond Impregnated - Pair

HOLLEY SMART COIL – HIGH HORSEPOWER C-N-P V8 KIT 2011-gmc-sierra-1500-esi1221217 Wheel Bearing Spacer - GMDo you need precision control over your ignition system? Would your combination benefit from Individual Cylinder Timing Control? Are you experiencing spark issues with your Stock Coils? Are you wanting to convert your Turbocharged Big Block Monstrosity to Coil Near Plug?! Problem solved, introducing the Holley EFI Big Wire C N P Kit containing everything you need to upgrade your ignition system to handle 5. 5+ HP per Cubic Inch