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Guaranteed to Fit1985 GMC K2500 Change Vehicle

MSD®
1985 GMC K2500 - Crankshaft Trigger Wheel

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$290.95
$324.00Save: $33.05(10%)
Manufacturer #86113
Guaranteed to Fit1985 GMC K2500 Change Vehicle
Qty:
1

Your Vehicle Fit Details

Vehicle Name
Submodel
Engine
Fitment Information
1985 GMC K2500
Sierra Classic
8 Cyl 5.7L
7 In.; Fits Small Block Chevy; Flying Magnet
1985 GMC K2500
Base
8 Cyl 5.7L
7 In.; Fits Small Block Chevy; Flying Magnet
1985 GMC K2500
High Sierra
8 Cyl 5.7L
7 In.; Fits Small Block Chevy; Flying Magnet

Highlights

Brand:
Notes:
7 in. Diameter; 3/4 in. x 2.25 in. Sensor Dimensions; Non-Magnetic Sensor Type; 4x Trigger Type; 3/8 in. Wheel Width; Includes Centering Ring; Intended For Closed Circuit Competition Use Only
Warranty:
1-year MSD limited warranty
Quantity Sold:
Sold individually
Prop 65 Warning:

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Fitnotes:
7 In.; Fits Small Block Chevy; Flying Magnet

Vehicle Fitment Information

Vehicle Name
Submodel
Engine
Fitment Information
1955 Chevrolet Corvette
Base
8 Cyl 4.3L
7 In.; Fits Small Block Chevy; Flying Magnet
1955 Chevrolet Truck
3100
8 Cyl 4.3L
7 In.; Fits Small Block Chevy; Flying Magnet
1955 GMC 100
Base
8 Cyl 4.7L
7 In.; Fits Small Block Chevy; Flying Magnet
1955 GMC 100-22
Base
8 Cyl 4.7L
7 In.; Fits Small Block Chevy; Flying Magnet
1955 GMC 150
Base
8 Cyl 4.7L
7 In.; Fits Small Block Chevy; Flying Magnet
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Product Information

MSD CRANK TRIGGER WHEEL

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 the ignition timing. The MSD Flying Magnet Crank Trigger systems do exactly that by using four magnets embedded in an aluminum wheel. Although similar in appearance to other crank triggers, the MSD Flying Magnet design works on a different principle.

Most crank triggers have a wheel, with steel studs sticking out, bolted to the harmonic balancer. As the crankshaft turns, the studs pass by a stationary magnetic pick-up, triggering the ignition. This pick-up can be triggered by other bolts, debris or even vibrations which will cause a loss of power or engine damage. The 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 false triggered, making this one of the best on the market!

  • Replacement crank trigger wheel for small block chevy
  • Powerful magnets are embedded in a billet aluminum trigger wheel
  • Absolutely the most accurate way to trigger the ignition
  • Replacement Wheel for Small Block Chevy Crank Trigger Kit (p/n 86103)
  • Includes Crank Trigger Wheel and Centering RIng

From ignitions to distributors, starters to coils, from spark plugs to plug wires, there’s an MSD product to help you get the most out of your engine.

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Warranty Policy
Right parts, guaranteed. If you find any defects, let us know within 60 days and we’ll take care of it. Check out our Warranty Policy for more details.
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We’re only happy if you’re happy. If you’re not entirely satisfied with your order, you may be entitled to a refund. Check out our Return Policy for more details.

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