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Vehicle Info NeededMSD IGNITIONPART NUMBER: 121-7990
Change Over Switch, Sprint Car CT
$19095$212.95You Save$22.00
Ships on 09/04/2026
Lowest Price Guarantee- Change Over Switch, Sprint Car CT
- Heavy Duty Toggle On-Off Switch
- On-Off Switch
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
- MSD offers several options in switches. The Single-Pole Single-Throw Switch is a heavy duty on-off switch. MSD also has a push button switch that can be used for many purposes.
Part TypeToggle Switch
Product LineMSD Switches
BrandMSD IGNITION
Package Height1.4
Package Width6.2
Package Length8.3
Weight0.15 PG
Part CategoryPerformance Parts
Vendor Part Number7990
Package Qty1
Package TypeEA
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