MSD 8621 Crank Trigger Wheel for BBC
MSD designed this 8621 Crank Trigger Wheel as a replacement wheel for Big Block Chevy engines. Four magnets secured in this aluminum trigger wheel pass by a stationary non-magnetic pick-up to trigger the ignition. This "flying magnet" design produces accurate trigger signals so a non-magnetic pick-up cannot be falsely triggered. Mounting instructions included.
Note: Non-magnetic pick up sold separately.
MSD 8621 Crank Trigger Wheel Features:
- Fits Big Block Chevy engines
- Color: Red
- Bracket Material: Billet Aluminum
- Wheel Width: 3/8”
- Diameter: 8 in.
- Hardware Included: No
- Quantity: Sold individually
Street cruisers as well as Top Fuel dragsters trust MSD's ignition systems as the industry leader for over 40 years. MSD continues to push the envelope with cutting-edge ignition technology as well as intake manifolds and EFI systems.
Original: $377.95
-65%$377.95
$132.28MSD 8621 Crank Trigger Wheel for BBC
MSD designed this 8621 Crank Trigger Wheel as a replacement wheel for Big Block Chevy engines. Four magnets secured in this aluminum trigger wheel pass by a stationary non-magnetic pick-up to trigger the ignition. This "flying magnet" design produces accurate trigger signals so a non-magnetic pick-up cannot be falsely triggered. Mounting instructions included.
Note: Non-magnetic pick up sold separately.
MSD 8621 Crank Trigger Wheel Features:
- Fits Big Block Chevy engines
- Color: Red
- Bracket Material: Billet Aluminum
- Wheel Width: 3/8”
- Diameter: 8 in.
- Hardware Included: No
- Quantity: Sold individually
Street cruisers as well as Top Fuel dragsters trust MSD's ignition systems as the industry leader for over 40 years. MSD continues to push the envelope with cutting-edge ignition technology as well as intake manifolds and EFI systems.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
MSD designed this 8621 Crank Trigger Wheel as a replacement wheel for Big Block Chevy engines. Four magnets secured in this aluminum trigger wheel pass by a stationary non-magnetic pick-up to trigger the ignition. This "flying magnet" design produces accurate trigger signals so a non-magnetic pick-up cannot be falsely triggered. Mounting instructions included.
Note: Non-magnetic pick up sold separately.
MSD 8621 Crank Trigger Wheel Features:
- Fits Big Block Chevy engines
- Color: Red
- Bracket Material: Billet Aluminum
- Wheel Width: 3/8”
- Diameter: 8 in.
- Hardware Included: No
- Quantity: Sold individually
Street cruisers as well as Top Fuel dragsters trust MSD's ignition systems as the industry leader for over 40 years. MSD continues to push the envelope with cutting-edge ignition technology as well as intake manifolds and EFI systems.
