PQY Radiator Coolant Overflow Tank Polished Stainless Steel 3x10" 32 oz – Corrosion-Resistant, Compact Mount Kit

PQY's polished stainless steel radiator coolant overflow "puke" tank is a 3"×10" 32-ounce reservoir designed to capture excess coolant and protect classic and performance engines.

This compact overflow tank provides a corrosion-resistant alternative to plastic bottles, offering a durable, easy-to-install reservoir that pairs with most hot rods and classic engine setups. Finished in polished stainless steel, it resists rust and maintains its appearance over time. The unit ships with a twist-on aluminum cap, mounting brackets, clamps, and bolts so you can fit it quickly and securely.

How does this overflow tank prevent coolant spillage?

The tank uses a bottom overflow vent and a long internal tube that directs excess fluid into the container once coolant reaches a designated level. The vent design reduces the chance of external leakage and keeps overflowing coolant contained away from engine bay components.

• Bottom overflow vent channels excess liquid into the reservoir.
• Internal long tube ensures fluid spills into the tank, not the bay.
• 32-ounce capacity captures typical radiator overflow volumes.
• Twist-on cap provides a secure closure while allowing easy access.

What materials and finishes protect the tank from corrosion?

Made from high-quality stainless steel with a polished surface, the reservoir resists rust and corrosion better than many aftermarket plastic alternatives. The finish helps maintain visual appeal in exposed engine compartments while delivering long-term durability.

• Stainless steel construction for strength and corrosion resistance.
• Polished surface for an attractive engine-bay appearance.
• Seam and vent design reduces crevices where debris can collect.
• Aluminum twist cap resists weathering and provides a tight seal.

Is this tank simple to install on my car or hot rod?

The PQY overflow tank is sized for straightforward installation and includes necessary hardware to mount it to common locations in the engine bay. Its compact 3"×10" form factor fits many classic and performance vehicles without significant modification.

• Includes 2 mounting brackets, 2 clamps, and bolts for secure fitting.
• Compact dimensions (3"×10") suit tight engine compartments.
• Preinstalled twist-on cap speeds up setup and maintenance access.
• Works with standard radiator hose routing for overflow systems.

Will this reservoir work with my classic engine or performance setup?

Yes — the PQY tank is designed to be compatible with most hot rods and classic engines where an external overflow reservoir is required. Its 32-ounce capacity is adequate for standard overflow needs while keeping the installation neat and durable.

• 32-ounce holding capacity for common overflow scenarios.
• Universal mounting hardware included for flexible placement.
• Suitable for both restored classics and modified performance vehicles.
• Polished stainless finish blends with show-quality engine bays.

Who this is for: Enthusiasts restoring classic cars, hot rod builders, and performance vehicle owners who want a durable, rust-resistant overflow reservoir that looks as good as it functions. Choose the PQY polished stainless steel coolant overflow tank if you need a compact, easy-to-install reservoir with a secure twist cap, corrosion-resistant construction, and included mounting hardware for an elegant, long-lasting engine-bay upgrade.