MSD Firewall Feed Thru, Red 8211

To prevent voltage leaks in passenger compartment mounted coil installations, MSD designed the Firewall Feed-Thru. Molded from rynite a hi dielectric strength material.

Features:

• Absolutely the best way to route spark plug wire through the firewall

The Firewall Feed-Thru provides 1/2 inch of insulation to ensure that the coil spark reaches the distributor.

Made in the USA!