MSD Ignition Crank Trigger Wheel 8621; for Chevy 396 to 454

$315.05

Part #: 8621

Brand: MSD

UPC: 085132086214

Estimated Ship Date: 5/31/2025 (From manufacturer)

Specifications Videos

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Details

Accurate Trigger Signals
Non-Magnetic Pickup Cannot Be False Triggered
Parts CNC Machined Aluminum In Red Anodized Finish
Wide Range Of Timing Adjustment
Works On Either Side Of Engine
Easy Plug And Play Wire To Ignition
Will Trigger MSD 6/7/8 Ignitions/Accessories

Product Description

Replacement crank trigger wheel for big block Chevy 8 In. balancer. For a long time racers have known that one of the best things to do to an engine to improve its performance is to stabilize ignition timing. The MSD flying magnetic crank trigger system does exactly that by using four magnets embedded in an aluminum wheel. This is the replacement part for the aluminum crank trigger wheel.

Specifications

Make:
Chevy: Engine:
396 to 454: Crankshaft Wheel Material:
Aluminum: Crankshaft Wheel Finish:
Red Anodized: Includes Hardware:
No