MSD Compatible with 4, 6, or 8 Cylinder Engines - Built-in LED for System Checks 6201 1983-gmc-k3500-esi4350564 3 and V8 engines

3 and V8 engines

and degradation-prone materials

Is the key removable

5 in x 10 in

MSD Compatible with 4, 6, or 8 Cylinder Engines - Built-in LED for System Checks 6201 1983-gmc-k3500-esi4350564 3 and V8 enginesIf you're looking to improve the performance of your modified mill, we have the answer. Whether you've done a cam swap, or bolted on a carb, intake and headers the 6A is a surefire way to harness all the ponies under your hood. MSD Compatible with 4, 6, or 8 Cylinder Engines Built in LED for System Checks 6201 Specifications: 43 Female 342 1 3390 Performance 31 1. 825 Ignition Type Performance 14 8 349 Surface Mount 30 Yes 44 Male 42 12 24 4 Brand MSD