MSD FIREWALL FEED THRU, RED The Firewall Feed-Thru provides 1/2 inch of insulation to ensure that the coil spark reaches the distributor.

MSD FIREWALL FEED THRU, RED The Firewall Feed-Thru provides 1/2 inch of insulation to ensure that the coil spark reaches the distributor.

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MSD
Regular price
$21.66
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$21.66
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The Firewall Feed-Thru provides 1/2 inch of insulation to ensure that the coil spark reaches the distributor. To prevent voltage leaks in passenger compartment mounted coil installations, MSD designed the Firewall Feed-Thru. Molded from rynite a hi dielectric strength material. Absolutely the best way to route spark plug wire through the firewall