2-1/2 12-Bolt Fuel Plate w/Billet Twist Cap

The 2-1/2 12-Bolt Fuel Plate with Billet Twist Cap is a precision fuel cell closure component designed for serious performance builders and restoration specialists. This product serves a critical function in high-performance fuel system builds, allowing controlled access to fuel tank internals while maintaining structural integrity under pressure cycling. Whether you're assembling a racing fuel cell, modifying a classic hot rod, or upgrading a performance street machine, this fuel plate delivers secure sealing and ease of maintenance that professional-grade fuel systems demand.

Constructed from billet aluminum, the 2-1/2 12-Bolt Fuel Plate features a precision-machined design that ensures repeatable clamping load distribution across all twelve bolt positions. The integrated twist cap mechanism allows quick access without complete plate removal, a practical advantage when checking fuel levels or servicing internal components. The 2-1/2 inch diameter opening is compatible with standard fuel cell filler necks and pump mounting applications common in competition and custom automotive builds.

Billet aluminum construction provides superior durability compared to stamped steel alternatives, resisting corrosion and maintaining dimensional accuracy through countless thermal cycles. This component is ideal for builders working with JAZ brand fuel cells or aftermarket systems requiring a precision 12-bolt fuel plate interface. Installation requires careful torque sequencing to achieve even pressure distribution.