Rebuild Kit for Shut Off Valve 6AN & 8AN Bodies

The Rebuild Kit for Shut Off Valve 6AN & 8AN Bodies from REDHORSE PERFORMANCE is a critical maintenance component for any high-performance fuel system or engine bay application where fuel isolation is essential. Whether you're running a custom fuel system on a modified engine, managing multiple fuel sources, or maintaining redundancy in a performance build, this rebuild kit restores shut-off valve functionality without requiring complete component replacement. Designed for serious enthusiasts and professional tuners, it addresses the wear and degradation that occurs in high-pressure fuel environments over extended use or aggressive engine duty cycles.

This rebuild kit contains precision internal seals, seats, and wear components engineered to restore original valve performance in both 6AN and 8AN hose body configurations. The kit's compact design—measuring just 2.15 x 0.45 x 4.7 inches and weighing only 0.035 lbs—makes it practical for shop benches and engine bay installations. REDHORSE PERFORMANCE's attention to internal geometry ensures that rebuilt valves maintain consistent flow rates and pressure regulation across the full operating range of modern fuel systems, preventing fuel starvation or overflow conditions that can compromise engine reliability or safety during track days, drag racing, or street performance applications.

Technicians and engine builders benefit most from this rebuild kit when servicing older shut-off valve bodies or restoring fuel system components that have seen years of high-pressure cycling. The dual 6AN/8AN body compatibility eliminates the need to stock multiple SKUs, simplifying inventory for shops managing diverse fuel system configurations. Installation requires basic mechanical knowledge and standard tools—no specialized equipment needed—making it an economical alternative to outright component replacement for anyone maintaining fuel isolation systems on street rods, race vehicles, or performance-modified daily drivers.