Allstar Performance - HP GM Distributor w/ Slip Collar Dual Pick-up The Tach convertor is a

The Tach convertor is a compact device that converts the Pro-Mag's coil signal into a 12 volt square wave signal

625 in ID - 12 in Length - 100 lb/in Spring Rate - Steel - Black Powder Coat - Each

438 in Diameter - Hardware Included - Aluminum - Polished - Long Water Pump - Small Block Chevy - Each

Air Suspension - ShockWave HQ Series - Air Spring / Shock - Bearing Mount - 5

Distributor - Race - Magnetic Pickup - Mechanical Advance - HEI Style Terminal - Black - Chevy V8 - Each

Allstar Performance - HP GM Distributor w/ Slip Collar Dual Pick-up The Tach convertor is aDistributor Race Dual Magnetic Pickup Mechanical Advance HEI Style Terminal Slip Collar Black Chevy V8 Each