MSD Pro Mag 44 Box w/ Rev Lmt 1950597 Designed for Holley(R) 4150-4165 and

Designed for Holley(R) 4150-4165 and 4500 model carburetors

This Bosch LSU4 Wideband Oxygen Sensor is used on FAST EZ Fuel

Fits many 3-speed manual transmissions

Elastic zig zag gauntlet closure ensures the gloves stay comfortably in place over the fire suit

unsprung weight is the most critical weight in a late model stock race car

MSD Pro Mag 44 Box w/ Rev Lmt 1950597 Designed for Holley(R) 4150-4165 andMSD Pro Mag 44 Box w Rev Lmt 8147 Rev Limiter Magneto Controller for MSD Pro Mag 44 Product Description: Ignition Box Pro Mag 44 Electronic Points Box 26 Degree Spark Duration Rev Limiter Sold Individually Racers never stop experimenting as they search for every way to wring out more power or handling performance to to gain an edge over the competition. The team at MSD is no different as we strive to deliver the products you need to meet your