Classic Tube 5.0/5.7L Fuel Return Hard Line Set Chevy K1500/2500 90-91

For owners of 1990-1991 extended cab Longbed Chevy K1500 or K2500 trucks who need a replacement 5.0/5.7L fuel return hard line set, the Classic Tube line offers a reliable solution.

Features and Benefits:
- Fits 1990-1991 extended cab Longbed Chevy K1500/2500 with 5.0/5.7L V8 
- Factory-style or stainless steel tubing
- CNC tube bending and precise patterns for an accurate fit and routing
- No major modifications needed; feeds into factory routing and mounting locations
- Ideal for rebuilding trucks or replacing hard lines after age or corrosion
- Reduces risk of fuel leaks, ensures proper return line routing, and supports safe operation

Choose between the factory-style steel tubing or stainless steel tubing based on your build preferences and durability goals. Classic Tube uses CNC tube bending and patterns that match the original routing to ensure fit and alignment. Made in the USA to DOT specifications, these lines are built for restoration, custom builds, or simply replacing deteriorated fuel lines.