MSD - The Electronic Points Box is responsible for controlling the Pro-Mag 44 energy. 439 in - Duration 252

439 in - Duration 252 / 252 - 110 LSA - 800 / 4600 RPM - Big Block Buick - Each

Control Arm Shims - Upper - 6 in Center Spacing - 1/2 in - Aluminum - Set of 10

5 in ID - 12 in Length - 80 lb/in Spring Rate - Steel - Gray Powder Coat - Each

Coil Spring - Elite Series - Conventional - 5 in OD - 16 in Length - 50 lb/in Spring Rate - Rear - Steel - Silver Powder Coat - Each

063 in Tall - Reusable Cotton - Red - Mopar LD-Body / LX-Body 2004-10 - Each

MSD - The Electronic Points Box is responsible for controlling the Pro-Mag 44 energy. 439 in - Duration 252The magnetic pickup in the generator delivers the trigger signal while the Box takes care of the rest: namely the long duration spark and quick rise time. The MSD electronic circuitry releases the power of the generator to the coil instantly and at full power. The coil instantly produces an incredible shot of voltage to ionize the plug gap. The current then takes over, ensuring that the nitro methane is ignited! The Electronic Points Box keeps the