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MSD Firewall Feed-Thru
Product images may differ from actual product appearance.
If you have your coil mounted in the passenger compartment, you need the Firewall Feed-Thru. The Feed-Thru offers a half inch of spark isolation through a rynite mold to ensure that the spark gets to the distributor cap instead of jumping to ground at the firewall. A brass rod is surrounded by an injection molded rynite and nylon housing to form a spark isolating path through the firewall. Spark plug style terminals are used for strong Coil Wire connections. Mounts in a 1'' diameter hole with supplied hardware.
1/2" Spark Isolation
Ensures that the Spark Gets to the Distributor Cap
A family-owned company with a rich racing heritage and a passion for muscle cars and street rods. We have over 55 years of experience delivering the best high-performance auto parts from the best brands. JEGS has a knowledgeable technical support staff, outstanding customer service, and 100% satisfaction guarantee. Our warehouse is filled with millions of name-brand auto parts ready for same-day shipping.
Who We Serve
Customers are priority #1. JEGS strives to offer as many of the auto parts and accessories you want for your car, truck, or Jeep. We have original equipment replacement parts for restoration projects, late model engines to swap into classic muscle cars, and aftermarket accessories for the hottest hot rod. Truck and Jeep fans will find wheels, cat-back exhaust systems, engines for off-roading, and much more! Camaro and Mustang enthusiasts can continue their feud by adding a Borla Exhaust, Cherry Bomb Muffler, or Hooker Headers.
Who We Sell
With over 600 brands for every part of your car, you’ll certainly recognize more than a few: exhaust from Flowmaster, Magnaflow, Borla, and Cherry Bomb; engine upgrades from Edelbrock, Holley, Comp Cams, and MSD; tires & wheels from Mickey Thompson, American Racing, Weld, and Hoosier. JEGS has the best selection of crate engines from GM, Chevy Performance, and Blueprint. From bumper to bumper, we have all the performance auto parts you need from the best brands.