Collection: Auto - Universal

Restore robust torque transfer through your vehicle’s drivetrain loop, completely eliminate high-speed driveshaft vibration, and configure custom electrical adaptations with our selection of hardware in the Auto Universal collection. At DIY Customs, we provide heavy-duty automotive universal joints (U-joints), specialized joint housing assemblies, complete universal joint rebuild kits, high-tensile strap bolts, and universal joint U-bolt mounting kits alongside adaptable multi-pin universal relays and T-type adapters designed for a reliable fit across custom configurations. Whether you are installing a case-hardened high-performance universal joint strap kit to anchor an upgraded driveshaft loop on a modified racing hot rod, outfitting your shop garage workspace with a premium greaseable U-joint rebuild bundle to fix a binding drivetrain slack issue on a hardworking utility commercial truck, or wiring custom automotive circuits using multi-purpose universal relays, our professional-grade car audio and automotive restoration parts offer the extreme yield strength and electrical continuity you need at unbeatable prices. From raw layout alignment cap covers to direct-bolt mechanical components engineered for popular independent configurations, we carry the ultimate multi-purpose fabrication supplies. Don't see your specific yoke sizing dimensions, exact bearing cap diameter parameters, or specialized electrical pin index layout? Hit the live chat or call 412-882-8346—we can special order and drop-ship exactly what your repair or custom restoration project requires directly to your doorstep!