Loose EGT wiring at the firewall is an easy way to lose a sensor connection right when you need the data most. The BPS EGT Bulkhead keeps your EGT wiring clean, secure, and organized as it passes through, with a positive locking mechanism that holds each connector tightly in place even under high heat, high boost, and constant RPM swings. Built to work with Holley and Low Dollar EGT connectors, it gives you a reliable data path and a cleaner install, with less hassle when it's time to service or inspect your wiring. Each bulkhead is CNC machined for precision and black anodized for durability and corrosion resistance, with stainless steel hardware included for a long lasting, professional finish. EGT harnesses and connectors are sold separately. Units come in pairs for standard 8 probe setups, with a single unit available for 4 cylinder applications. At 3.25 inches wide by 2 inches tall, it fits in tight spots without adding bulk to your firewall. Features: CNC machined and black anodized for durability Positive locking connectors resist vibration and heat Compatible with Holley and Low Dollar EGT connectors Stainless steel hardware included Sold in pairs (8 probe) or as a single unit (4 cylinder) 3.25 in x 2 in BPS part numbers: U014-Ford, U014-Chevy, U014-4CYL Running mini K-type connectors, or only need one probe through the wall? That is the single probe bulkhead (U014-SGL), 1 inch by 2 inches — note it does not work with the Holley 554-188C. The rest of the firewall: -16AN hose pass-through (EN024) for plumbing, and the 1/8 inch CO2, boost and brake line pass-through (EN023) for control lines. On the sensor side, pressure sensors last longer off the engine — see the 3-port remote sensor mount (U020). We are a Platinum Holley dealer; the EFI side is in Holley.
