MSD Firewall Feed-Thru (Black, Red) BR30020 2-1/2 in Centered Inlet

2-1/2 in Centered Inlet

Red Anodized / Zinc Oxide

The adapter’s arm features cushioned handles and slides side-to-side

measures from top of pads

MSD Firewall Feed-Thru (Black, Red) BR30020 2-1/2 in Centered InletTo prevent voltage leaks in passenger compartment mounted coil installations, MSD designed the Firewall Feed Thru. Molded from Rynite(R) and nylon, the Firewall Feed Thru provides 1 2" of insulation to ensure that the coil's 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. Features: Absolutely the best