Crank trigger kit for use with MSD 6/7/8-Series Ignition - Red 1978-dodge-d100-esi7859509 Rear Main Seal - 1-Piece

Rear Main Seal - 1-Piece - Synthetic Rubber - Gen V - Big Block Chevy - Each

637 in - Duration 285 / 298 - 106 LSA - 3500 / 7600 RPM - Small Block Chevy - Each

Pulley Kit - Performance Ratio - 6-Rib Serpentine - Aluminum - Clear Powder Coat - Long Water Pump - Small Block Chevy - Kit

Intake Manifold - Performer RPM Q-Jet - Spread / Square Bore - Dual Plane - Oval Port - Aluminum - Natural - Big Block Chevy - Each

Crank trigger kit for use with MSD 6/7/8-Series Ignition - Red 1978-dodge-d100-esi7859509 Rear Main Seal - 1-PieceThe 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