Universal - Use with Holley or MSD EFI Systems 1966-buick-skylark-esi2956076 438 in ID - 1

438 in ID - 1

75 in Wide - 3/8 in Pitch - Each

Gauge Kit - M-102 Series - Analog - Fuel Level / Oil Pressure / Water Temperature / Voltmeter / Tachometer / Speedometer - Black Face - GM Fullsize Truck 1973-87 - Kit

Cylinder Head Gasket - Multi-Layer Steel - Drivers Side - 6

Oil Filter Mount - Clamp-On - Aluminum - Gray Anodized - Peterson Engine Priming Filter - 1-1/4 in OD Tube - Each

Universal - Use with Holley or MSD EFI Systems 1966-buick-skylark-esi2956076 438 in ID - 1The MSD Smart Coil is a direct replacement for the popular IGN 1A coil. Here's the difference; it produces more spark energy while consuming less power without sacrificing voltage output. This means you get hotter spark at the plug to burn the maximum amount of fuel in each cylinder while using less power from your electrical system.