Steel Fuel Tank - EFI 69-70 Mustang

The Steel Fuel Tank - EFI 69-70 Mustang by Holley (model 19-117) is designed specifically for classic muscle car enthusiasts who are restoring or modifying 1969–1970 Mustangs to accommodate electronic fuel injection systems. This tank replaces the original fuel system and is engineered to support modern EFI fuel pump assemblies, making it essential for those upgrading from carbureted to injected power.

Weighing 34.2 pounds and sized at 26.25 × 11.5 × 34.5 inches, it fits within the factory mounting envelope. Constructed from welded steel, this tank features internal baffling that stabilizes fuel under hard acceleration and cornering, preventing fuel starvation and vapor lock—common issues on older tanks or those converted without proper internal support. The tank is designed with threaded ports and provisions to accept Holley's fuel sender and pump modules, ensuring compatibility with specific modern EFI fuel management systems.

Restorers and performance builders upgrading 1969–1970 Mustangs to EFI power will find this tank indispensable for clean, reliable fuel delivery. Its durable steel construction offers longevity compared to plastic alternatives, and its design accommodates fuel line routing and electrical connections required by contemporary fuel injection systems without extensive fabrication.