MSD Pro Mag Electronic Points Box - For Longer Duration Events (Over 50 Laps) RJS Racing Equipment and they've been manufacturing long

and they've been manufacturing long and MID-LENGTH tube headers for Chevy passenger cars for decades

1968-1968 International 1000C

6 in Centers

See 146032B-KIT for black rail option

Great For Lifted TrucksVehicle Applications: 2015-2020 Cadillac Escalade

MSD Pro Mag Electronic Points Box - For Longer Duration Events (Over 50 Laps) RJS Racing Equipment and they've been manufacturing longAnother unique feature of the Pro Mag 12 is a built in Soft Touch Rev Control. The rpm limit is adjusted with plug in modules and will save your expensive engine in the event of driveline failure or missed shifts. The limit is accurate to within 1% and operates by dropping the spark to individual cylinders then firing that plug on the next cycle to avoid filling the cylinder with fuel. This system provides a smooth, backfire free limit. Plus, you can