Engine Kits

MSD Firewall Feed Thru
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MSD Ignition

MSD Firewall Feed Thru

Part #: 8211
List Price: $37.20
Our Price: $18.60
You Save: $18.60

Availability: In Stock

MSD Firewall Feed-Thru To prevent voltage leaks in passenger compartment mounted coil installations, MSD designed the Firewall Feed-Thru. Usually, in these type of installations, a hole is drilled in the firewall and the high tension coil wire is passed through with a rubber grommet. Even with the grommet, this type of installation does not provide the best voltage insulation. Molded from Rynite­ and nylon, the Firewall Feed-Thru provides 1/2” of insulation to ensure that the coil’s spark reaches the distributor. The Firewall Feed-Thru mounts in a 1” hole directly to the firewall and has high tension towers on each side connected through a brass rod for full spark transfer.Firewall Feed Thru, Red
Brand MSD Ignition
Firewall Feedthrough Material Rynite
Firewall FeedthroughFinish Red/Black
Mounting Hole Size (in) 1.000 in.
Part Type Ignition Firewall Feedthrough
Product Line MSD Firewall Feed-Thrus
Quantity Sold individually.
Spark Plug Wire Attachment Type Male post