MSD 8211 Firewall Feed Thru, Red

MSD 8211 Firewall Feed Thru, Red

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

To prevent voltage leaks in passenger compartment mounted coil installations, MSD designed the firewall feed-thru. Molded from Rynite and nylon, the firewall feed-thru provides 1/2 In. of insulation to ensure that the coil's spark reaches the distributor.