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MSD

MSD 8621 Ignition Crank Trigger Wheel

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Key item features

Product Type: This is an MSD 8621 Ignition Crank Trigger Wheel, specifically a replacement 8-inch crank reluctor wheel.
Color Detail: The crank trigger wheel is red in color.
Compatibility Note: It is compatible with Big Block Chevy engines when equipped with the MSD 8620 Crank Trigger Kit.
Replacement Part: This wheel serves as a replacement for the crank reluctor kit part number 8620.
Vehicle Fitment: Fits a wide range of Chevrolet and GMC vehicles from 1973-2000, primarily 8-cylinder, 7.4 L models, and select 1985-1986 Ford LTD 8 Cyl 5.8 L.
Brand Distinction: This product is not created or sold by Chevy.

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Specs

Vehicle model
8621
Vehicle year
1973, 1974, 1975, 1976, 1977, 1979, 1980, 1981, 1985, 1986, 1987, 1988, 1989, 1991, 1993, 1996, 1997, 1999, 2000
Vehicle make
Chevy
Vehicle fitment type
Specific
Automotive parts division
Performance
Brand
MSD

Current price is $377.95

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About this item

Product details

Compatible with Big Block Chevy® equipped with MSD 8620 Crank Trigger Kit. This product is not created or sold by Chevy®.;

Replacement 8 in. Crank Reluctor Wheel for crank reluctor kit part number 8620.;

MSD 8621 Ignition Crank Trigger Wheel
Additional Features

Color:Red

Fits Select:
1988-2000 CHEVROLET GMT-400 8 Cyl 7.4 L
1981-1999 CHEVROLET SUBURBAN 8 Cyl 7.4 L
1985-1986 FORD LTD 8 Cyl 5.8 L
1974-1986 CHEVROLET C30 8 Cyl 7.4 L
1987-1988 CHEVROLET R30 8 Cyl 7.4 L
1989-1991 CHEVROLET R3500 8 Cyl 7.4 L
1986 CHEVROLET D30 8 Cyl 7.4 L
1997-2000 CHEVROLET EXPRESS G3500 8 Cyl 7.4 L
1989-1991 CHEVROLET V3500 8 Cyl 7.4 L
1980-1985 CHEVROLET K30 8 Cyl 7.4 L
1987-1988 CHEVROLET V30 8 Cyl 7.4 L
1974-1986 CHEVROLET C20 8 Cyl 7.4 L
1976-1977,1980 CHEVROLET BLAZER 8 Cyl 7.4 L
1973-1979 CHEVROLET C10 8 Cyl 7.4 L
1987-1988 CHEVROLET R20 8 Cyl 7.4 L
1993 GMC SUBURBAN 8 Cyl 7.4 L
1974 CHEVROLET CORVETTE 8 Cyl 7.4 L
1989-1996 CHEVROLET G30 8 Cyl 7.4 L
1974-1976 CHEVROLET CAPRICE 8 Cyl 7.4 L
1974-1975 CHEVROLET BELAIR 8 Cyl 7.4 L
1974-1975 CHEVROLET EL CAMINO 8 Cyl 7.4 L
1974-1975 CHEVROLET MONTE CARLO 8 Cyl 7.4 L
1974-1976 CHEVROLET IMPALA 8 Cyl 7.4 L
1989 CHEVROLET R2500 8 Cyl 7.4 L
1973-1974 CHEVROLET LAGUNA 8 Cyl 7.4 L
and more - add your vehicle to our fit widget to check

info:

We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.

Specifications

Vehicle model

8621

Vehicle year

1973, 1974, 1975, 1976, 1977, 1979, 1980, 1981, 1985, 1986, 1987, 1988, 1989, 1991, 1993, 1996, 1997, 1999, 2000

Vehicle make

Chevy

Vehicle fitment type

Specific

Warranty

Warranty information

30-Day Warranty

Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.

Warranty url

https://www.nosoemparts.com/pages/returns

Warnings

Warning Text

California Proposition 65

WARNING: Cancer and Reproductive Harm - www.P65Warnings.com

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Comparison Chart:
Vehicle model	8621MSD 8621 Ignition Crank Trigger Wheel	V8MSD Cap/Rotor Kit; MSD Style (PN 8433; PN 8467)	8276MSD 8276 Ignition Crank Trigger Sensor	82131MSD 82131 Ignition Coil Mounting Bracket	8854MSD 8854 Spark Plug Boot Kit	8728MSD 8728 Engine Ignition RPM Governor	Small Block ChevyMSD 8600 Ignition Crank Trigger Kit	-MSD Ignition 8839 Ignition System Vibration Mount	Integra GSRMSD 82933 Distributor Cap and Rotor Kit	-MSD 8745 Engine RPM Limiter
Vehicle make	ChevyMSD 8621 Ignition Crank Trigger Wheel	MSD IgnitionMSD Cap/Rotor Kit; MSD Style (PN 8433; PN 8467)	MSD IgnitionMSD 8276 Ignition Crank Trigger Sensor	MSD IgnitionMSD 82131 Ignition Coil Mounting Bracket	-MSD 8854 Spark Plug Boot Kit	MSD IgnitionMSD 8728 Engine Ignition RPM Governor	ChevyMSD 8600 Ignition Crank Trigger Kit	MSD IgnitionMSD Ignition 8839 Ignition System Vibration Mount	Honda, AcuraMSD 82933 Distributor Cap and Rotor Kit	MSD IgnitionMSD 8745 Engine RPM Limiter
Vehicle fitment type	SpecificMSD 8621 Ignition Crank Trigger Wheel	SpecificMSD Cap/Rotor Kit; MSD Style (PN 8433; PN 8467)	SpecificMSD 8276 Ignition Crank Trigger Sensor	SpecificMSD 82131 Ignition Coil Mounting Bracket	SpecificMSD 8854 Spark Plug Boot Kit	SpecificMSD 8728 Engine Ignition RPM Governor	SpecificMSD 8600 Ignition Crank Trigger Kit	SpecificMSD Ignition 8839 Ignition System Vibration Mount	SpecificMSD 82933 Distributor Cap and Rotor Kit	SpecificMSD 8745 Engine RPM Limiter
Automotive parts division	PerformanceMSD 8621 Ignition Crank Trigger Wheel	PerformanceMSD Cap/Rotor Kit; MSD Style (PN 8433; PN 8467)	-MSD 8276 Ignition Crank Trigger Sensor	PerformanceMSD 82131 Ignition Coil Mounting Bracket	performance partMSD 8854 Spark Plug Boot Kit	performance partMSD 8728 Engine Ignition RPM Governor	performance partMSD 8600 Ignition Crank Trigger Kit	-MSD Ignition 8839 Ignition System Vibration Mount	PerformanceMSD 82933 Distributor Cap and Rotor Kit	-MSD 8745 Engine RPM Limiter