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CHEVROLET Chevy small block Gen I Overflow Tanks & Catch Cans

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Results 1 - 18 of 18

RESTOPARTS® Manufactured Coolant Overflow Tanks

RESTOPARTS® Manufactured coolant overflow tanks are authentic and ready for duty as part of your coolant system. Molded in heavy-duty plastic, these tanks feature the correctly-located mounting tabs and hose connections for a hassle-free installation. Order the RESTOPARTS® Manufactured coolant overflow tank designed for your application.

4.56 out of 5 stars ( 9 )

$66.99

DeWitts Direct-Fit Surge Tanks

DeWitts direct-fit surge tanks install in the stock mounting position and use the factory connections without any modifications or adapters. Manufactured from original tooling, they feature a Harrison logo, original pressed fittings, and filling instructions. DeWitts direct-fit surge tanks are available in date-coded or non-dated coded models. Order the tank recommended for your vehicle.

4.5 out of 5 stars ( 2 )

$267.29

$329.99

Summit Racing™ Overflow Tanks

Summit Racing™ overflow tanks collect excess coolant to help prevent contamination of your vehicle and the environment. These often overlooked components provide a vital role in a properly functioning coolant system. Any kind of damage that results in a leak can lead to low coolant levels and engine overheating. Keep your vehicle's cooling system performing optimally with an assist from Summit Racing™ overflow tanks.

5.0 out of 5 stars ( 3 )

$19.99

$28.99

OER Radiator Overflow Tanks

OER radiator overflow tanks keep engine coolant safely in a reservoir—and not on the driveway. These durable plastic recovery tanks are available in a variety of shapes and sizes for fitment in specific vehicles. They're built to meet or exceed OE specifications, and include the correct hot/cold fill lines. Order the replacement model tailored for your radiator application.

4.49 out of 5 stars ( 76 )

$31.79

$55.99

Dorman Coolant Reservoirs

Dorman coolant reservoirs are part of their line of OE solutions for your vehicle. They are quality-made replacements for your worn, cracked, or broken reservoirs. They collect excess coolant to prevent contaminating your engine compartment and the environment.

4.61 out of 5 stars ( 184 )

$15.99

$108.99

OER GM Radiator Overflow Jar Caps

Replace that broken, warped, or missing cap on your ride to keep your overflow bottle from leaking coolant with a new one from OER. These radiator overflow jar caps are designed to fit on various GM applications and feature "Engine Coolant Only" stamped right onto them. When you need quality replacements that are as good as the originals or better, equip your ride with the best--OER!

3.96 out of 5 stars ( 28 )

$8.99

$10.99

Dorman Coolant Reservoir Caps

Dorman coolant reservoir caps are designed to fit over your factory coolant reservoir. They're easily identified by the coolant logo on the top and simply thread on in the stock location. The caps are built from high-grade plastic to withstand high coolant and underhood temperatures.

4.53 out of 5 stars ( 15 )

$3.99

Brothers Trucks Coolant Overflow Tanks

Is that coolant overflow tank in your classic truck leaking, cracked or damaged? Replace it with a new one from Brothers Trucks to prevent the engine from overheating, while also providing a fresh look under the hood. Brothers Trucks coolant overflow tanks are available in several applications, including for select year Chevrolet/GMC C/K Series trucks, Blazer/Jimmy and Suburban models. Each overflow coolant tank features a durable construction molded from precise tooling for easy fitment and a factory look.

Not Yet Reviewed

$45.82

Canton Racing Coolant Expansion and Recovery Tanks

Keep the track clean and your fluid where you need it most--in your car--with Canton Racing expansion tanks. These model-specific coolant expansion and recovery tanks are designed to fit in the same location as your stock tank. They're built from strong .100 in. aluminum that can be polished or anodized for a custom look. Canton Racing expansion tanks provide increased strength and a more reliable performance than stock plastic to prevent fluids from venting onto the ground--and lost completely from your cooling system. Keep your coolants flowing efficiently with Canton Racing expansion and recovery tanks.

4.56 out of 5 stars ( 63 )

$215.00

$333.00

OER Authorized Radiator Overflow Tanks

Radiator overflow tanks, including those by OER Authorized, serve the purpose of collecting and temporarily storing excess coolant from the radiator that expands due to engine heat. This prevents coolant from being expelled onto the ground and allows it to be drawn back into the cooling system as the engine cools down. Essentially, the overflow tank acts as a reservoir and safety valve for the cooling system. These OER Authorized overflow bottles are manufactured to factory dimensions of the original for the vehicle intended and features correct mounting points for installation. Correct OE-style cap is also included. Order the model for your application.

Not Yet Reviewed

$31.99

RESTOPARTS® Supplied Coolant Overflow Tank Caps

RESTOPARTS® Supplied coolant overflow tank caps add an authentic look to your engine bay. Available in vented and non-vented styles, each molded plastic cap features the correct, raised white lettering and internal threading for screw-on installation. RESTOPARTS® Supplied tank caps are must-have replacements for your broken or missing coolant overflow reservoirs. Choose the proper fit and style needed for your vehicle.

Not Yet Reviewed

$9.99

CA Expansion Tank Straps

CA offers expansion tank straps for a variety of applications, including many Chevy Corvette models from the 1960s and '70s. These overflow tank mounting straps are machined from steel in accordance to factory specifications to ensure proper fitment and long-lasting performance. Sold in pairs.

Not Yet Reviewed

$14.99

Summit Racing™ Radiator Overflow Tank Caps

Summit Racing™ offers radiator overflow tank caps for a variety of applications, including hundreds of Chevy and GMC trucks from the 1970s, '80s, and '90s. These OE replacements are made from factory materials and specs to ensure proper fitment, appearance, and performance. They're ideal if your original is lost or damaged. Each cap meets or exceeds OEM quality standards.

Not Yet Reviewed

$5.99

$6.99

CA Coolant Recovery Tank Caps

CA offers coolant recovery tank caps for a variety of applications, including numerous Chevy Corvette models from the 1970s and '80s. These replacements are manufactured from factory materials and specifications to ensure proper fitment and long-lasting performance. They meet or exceed OE quality standards.

Not Yet Reviewed

$19.99

Goodmark Coolant Reservoir Caps

Goodmark offers engine coolant reservoir caps for fitment on most GM cars and pickup trucks between 1973-92. These aluminum replacements include attachment points for your radiator hose—and include the words "Engine Coolant Only" stamped on the surface so you won't mix fluids by mistake.

Not Yet Reviewed

$11.99

The Stop Shop Radiator Coolant Overflow Bottle Caps

The Stop Shop offers radiator coolant overflow bottle caps with the correct design as the originals found on late model vehicles, including the 1974-1975 and 1980 Camaros and other late model vehicles. Benefits of these radiator coolant overflow bottles caps are primarily related to their role in the proper functioning of your vehicle's cooling system, as the cap provides a seal to the radiator and coolant system, preventing leaks and maintaining the integrity of the closed system. These caps are designed to help regulate pressure, prevent boiling and air from entering, and allow for proper coolant recirculation, all of which are vital for a healthy engine and efficient cooling.

Not Yet Reviewed

$14.99

Body Parts Engine Coolant Recovery Tanks

Body Parts engine coolant recovery tanks help regulate the cooling system fluid level and provide a place for coolant expansions and contractions. These recirculating reservoirs are OE-quality replacements for cracked or faulty originals.

Not Yet Reviewed

$51.99

CA Coolant Recovery Reservoir Tank Caps

CA offers coolant recovery reservoir tank caps for a variety of applications—including many Chevrolet Corvette models from the 1970s, '80s, and '90s. These black plastic replacements are manufactured in accordance with factory specifications to ensure proper fitment, appearance, and long-lasting performance. The caps are available with or without a coolant warning logo.

2.0 out of 5 stars ( 1 )

$8.99

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