Small Block Chevy - Use with MSD 6/7/8 Series Ignition - Black 1973-mercury-colony-park-esi4963994 5 x 18 in -

5 x 18 in - 3

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

AN Hose Assembly - 48 in Long - 4 AN Hose - 4 AN Straight Female to 4 AN 90 Degree Female - Braided Stainless - Black Vinyl Coated - PTFE Lined - Each

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

Ladder Bar Crossmember - Weld-On - 1

Small Block Chevy - Use with MSD 6/7/8 Series Ignition - Black 1973-mercury-colony-park-esi4963994 5 x 18 in -The 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