Hydramat Installation Ki w/4-40 Threaded Studs

The Hydramat Installation Kit with 4-40 Threaded Studs is a purpose-built fuel system accessory designed for users upgrading or servicing Holley HydraMat fuel pickups. This magnetic mounting solution addresses a critical need in fuel system assembly—secure, reliable attachment of pickup tubes to tank floors without drilling, welding, or permanent modifications. The kit is ideal for engine builders, fuel system technicians, restoration specialists, and performance enthusiasts who demand professional-grade installation hardware that integrates seamlessly with Holley's proven HydraMat fuel management technology.

This installation kit leverages magnetic coupling to hold fuel pickups firmly in position while eliminating contact stress on tank walls. The package includes precision 4-40 threaded studs, magnetic bases, steel washers, and locking nuts—all components engineered to work together for vibration-resistant, corrosion-resistant assembly. The 4-40 thread specification ensures compatibility with standard fuel system components and allows adjustable positioning during installation. Magnetic retention provides repeatable, tool-free repeatability without modification to existing tank infrastructure, making this solution both cost-effective and reversible.

Technicians installing or replacing HydraMat fuel pickup systems will find this kit essential for professional results. The locking nuts prevent loosening under fuel sloshing and engine vibration, while the included washers distribute load and protect magnetic surfaces. This assembly method is particularly valued in vintage fuel tank restoration, custom fuel cell builds, and motorsport applications where tank access and component longevity are priorities. Compact and lightweight at 0.14 lbs, the complete kit fits easily in any technician's toolbox and requires no special installation equipment.