Built on MSD's proven Pro-Billet distributor platform, this Crank Trigger Distributor is equipped with an adjustable Hall-Effect cam sync sensor for fuel-injected Chevy small and big block engines that require a cam sync input. The sync can be adjusted up to +/- 30 degrees to dial in the proper lead time for your EFI system, and a built-in LED makes setup quick and precise.
Specifications:
- Engine: Chevy Small and Big Block
- Color: Black
- Distributor Type: Crank Trigger
- Gear: Bronze, PN 8471 Supplied
- Housing: CNC-Machined Billet Aluminum
- Shaft: Polished Steel, QPQ Coated, Sealed Ball Bearing and Extra-Long Sintered Bushing
- Cam Sync Sensor: Adjustable Hall-Effect, +/- 30 Degrees, Accepts 5-18V Continuous Input
- Cap/Rotor: Large-Diameter HEI Style
- Category: Ignition, Distributor and Magneto
- Warranty: Manufacturer's Limited 1 Year Warranty
- Part Number: 23401MSD
Must be used with an MSD Crank Trigger and MSD Ignition Control.
Compliance: This part is legal for sale and use on Racing Use Only Vehicles — competition vehicles that are not registered and never operated on the street. It is against the law to install this part on an Emissions Controlled Vehicle (1966-and-newer California-certified or 1968-and-newer federally certified vehicles).
FAQ
What else is required to run the MSD 23401MSD?
It must be used with an MSD Crank Trigger and an MSD Ignition Control.
How far can the cam sync be adjusted?
Up to +/- 30 degrees to achieve the proper lead-time for your EFI system.
What gear does this distributor come with?
A bronze distributor gear, PN 8471.
Is this distributor legal for street use?
No. It is legal for sale and use on Racing Use Only vehicles and cannot be installed on emissions-controlled street vehicles.

