MSD Firewall Feed-Thru (Black, Red) BR30020 and blow-molded products

and blow-molded products

Mounts between the oil pan and block

This road race pan is for pre-'80 SBC blocks with left side dipsticks in '82-'92 F-Bodies

Red Anodized / Zinc Oxide

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

MSD Firewall Feed-Thru (Black, Red) BR30020 and blow-molded productsTo 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