Compare Maximum number of 4 items selected MSD Ignition Distributor - 8546 Part #: 8546 Line: MSD MSD Ignition Distributor 1 Year Limited Warranty Advance Type: Mechanical Distributor Cap Included: Yes Module Included: No Overall Length (in): 10-1/8 Inch Distributor Type: HEI, Breakerless Ignition Rotor Included: Yes Distributor Cap Attachment Method: Bolt-On Show More Show Less