MSD Firewall Feed-Thru (Black, Red) BR30020 measures from top of pads

measures from top of pads

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

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

Mounts between the oil pan and block

Torque Ball Stud and High Nut Kit

MSD Firewall Feed-Thru (Black, Red) BR30020 measures from top of padsTo 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