Small Block Chevy - Use with MSD 6/7/8 Series Ignition - Black 1973-mercury-colony-park-esi4963994 36 in Thick - Air

36 in Thick - Air Gap - Aluminum / PTFE - Howe / PCR 5x5 2 in Pin Hubs - Each

5 x 18 in - 3

Ladder Bar Crossmember - Weld-On - 1

which is ideal for towing applications

Fitting - Plug - 3/8 in NPT - Allen Head - Aluminum - Black Anodized - Pair

Small Block Chevy - Use with MSD 6/7/8 Series Ignition - Black 1973-mercury-colony-park-esi4963994 36 in Thick - AirThe MSD Flying Magnet Crank Trigger uses four magnets secured in the aluminum trigger wheel that pass by a stationary non magnetic pick up to trigger the ignition. This "flying magnet" design produces accurate trigger signals and the non magnetic pick up cannot be falsely triggered. Each Flying Magnet Crank Trigger includes a two piece mounting bracket for the non magnetic pick up that in most cases will work on either the passenger side or driver's