Msd Ignition Relay Kit - Stand Alone Solid State 4-Channel 7564

Msd Ignition Solid State Relay Kit-4 Black - Stand Alone 75643Relay Switch - Stand Alone - 80 amp - 20V - 4 Channel - Black - Universal - Kit

Msd Ignition High-Current Solid State Relay 35 Amp X 4 Red 7564-HcRelay Switch - Hight Current Relay - 35 amp - 20V - Universal - Kit

Msd Ignition High-Current Solid State Relay 35 Amp X 4 Black 75643-HcRelay Switch - High-Current - 35 amp - 20V - Hardware Included - Kit

Msd Ignition Digital Ignition Tester - Single Channel 8998Ignition Tester - Single Channel Digital Ignition Tester - Test all MSD CD / DIS Single Channel Ignitions - Each