Welcome to Haywire & Co., llc !
Haywire has been manufacturing high quality automotive wiring harness systems to the automotive aftermarket for over 22 years now. We only use AMERICAN made wire and our wiring harnesses are assembled in our Ohio facility. As a customer, you can be assured of buying quality when purchasing any Haywire product. Thank you for visiting www.haywireinc.com
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Haywire's Billet Bulkhead Pass Thru!
Made of aluminum and designed for style to clean up the firewall. Haywire's Billet Bulkhead Pass Thru looks great polished, brushed or painted.