Chevy & GMC C/K 1 Ton Pickup Plastic Fuel Tanks

Upgrade your heavy-duty classic Chevy or GMC 1 Ton pickup with a modern **rust-proof plastic fuel tank**. Weatherstrip Depot offers premium direct-fit replacement plastic fuel tanks for Chevy & GMC C/K Series 1 Ton trucks.

Why Choose Our Plastic Fuel Tanks?

  • 100% Rust & Corrosion Proof – Never rust again, even in harsh conditions
  • Direct Bolt-In Fit – Designed specifically for 1 Ton C/K trucks
  • Heavy-Duty Construction – Tough cross-linked polyethylene material
  • Lightweight – Significantly lighter than old metal tanks
  • Superior Durability – Much more reliable than factory metal tanks

Compatible Models:

  • Chevrolet C30 & K30 (1973–1986)
  • Chevrolet C35 & K35
  • GMC C30 & K30 (1 Ton)
  • GMC Sierra & Sierra Classic 1 Ton (C/K Series)
  • Square Body 1 Ton Trucks (1973–1986) and earlier models

The Chevy and GMC C/K 1 Ton pickups were built as true workhorses. These plastic fuel tanks solve the very common issue of rusty, leaking, or failing original metal tanks — a frequent problem on heavy-duty classic trucks that often see tough use.

Perfect for restorations, farm trucks, tow vehicles, daily drivers, and show trucks. Many customers purchase these tanks together with our weatherstripping kits for a complete truck refresh.

All tanks are in-stock and ready to ship with fast delivery.

Free shipping on all orders over $135. Quality you can trust.