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Vehicle Info NeededSuper Tall Crank Trigger Distributor Kit Chevy Big Block V8
Ships on Sep 03, 2026
Lowest Price GuaranteeIncludes:
MSD Big Block Chevy V8 Super Tall Crank Trigger Distributor Kit Includes:
- MSD Low Profile Crank Trigger Distributor 121-84863
- MSD 7AL-3 Ignition Control 121-7330
- MSD Pro Power Coil 121-8201
- MSD Flying Magnet Crank Trigger Kit 121-86203
- MSD Black Universal 8.5mm Spark Plug Wire Set 121-31183
Emissions Note:
This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.
CLICK THIS LINK FOR IMPORTANT CARB & EPA EMISSIONS INFORMATION ABOUT THIS PART
Distributors Geared for Racing
MSD Ignition Crank Trigger distributors are designed for racing engines that use a crankshaft triggered ignition. A low profile lets these distributors fit in tight quarters and still accurately deliver the sparks. Each crank trigger distributor contains a CNC-machined billet aluminum housing and inside the housing, a sealed ball bearing and long sintered bushing, guide a QPQ-coated shaft for accurate spark delivery throughout high rpm. A low profile distributor cap with brass terminals clamps onto the housing and covers the racing rotor. The rotor contains deep vanes to stir up the air; reducing the chance of spark scatter. Since these distributors are for racing applications, bronze gears are supplied. Must be used with an MSD Crank Trigger and MSD 6, 7 or 8-Series Ignition Control
