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CHEVROLET Chevy big block Mark IV Fittings & Hoses

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Results 1 - 24 of 68

Dayco Standard Heater Hoses

Dayco standard heater hoses carry the heated coolant from the engine block to the heater core under the dashboard, and return it to the engine. They're made for general service on light trucks and passenger cars. The ultra-durable hoses are constructed using all EPDM compounds, with spiral reinforcement for high burst strength and heat resistance of -40 degrees F (-40 degrees C) to +257 degrees F (+125 degrees C). These black cover hoses are similar to the SAE 20R3, Class D-2, and are specifically designed to be compatible with all common coolants and coolant additives. However, they are not suitable for fuel or oil transfer. Dayco heater hoses are available in a variety of diameters and lengths.

4.98 out of 5 stars ( 43 )

$44.99

$52.99

Clearance

Continental Molded Radiator Hoses

Continental molded radiator hoses are pre-shaped for specific applications and are constructed to original equipment manufacturers' specifications. They're molded to provide full flow-through tight bends, ease of application, and stress relief on radiator connections. Their tough Versigard rubber tube and cover resist heat, ozone, and chemical coolants—and their Tylanar-knit reinforcement provides burst limits exceeding SAE standards. These hoses meet or surpass SAE J20R4, D1 specifications. Hundreds of models are available for fitment on a wide range of vehicles. Order the length, diameter, and shape designed for your cooling system. When it's time for a replacement, make Continental your first choice for molded radiator hoses.

4.39 out of 5 stars ( 447 )

$22.99

$48.99

Edelbrock Stainless Steel Braided Fuel Lines

Designed for use with Edelbrock's single and dual feed fuel line kits, these high-quality stainless steel braided lines make it simple to complete your installation of any Edelbrock fuel pump to fuel filter. Russell anodized aluminum fittings are included.

4.35 out of 5 stars ( 43 )

$58.95

The Right Stuff Flex Brake Hoses

Make your stops shorter with new flex brake lines from The Right Stuff. Their flex lines are quality-made hoses featuring single-crimp/swage fittings. They come available in several front and rear applications, so choose the lines that will get the job done right the first time--flex brake hoses from The Right Stuff.

4.4 out of 5 stars ( 112 )

$20.99

$51.99

Continental OE Technology Series HY-T Black Heater Hoses

Avoid a potential mishap from a leaking or a blown heater hose--make an upgrade to Continental OE Technology Series HY-T black heater hoses. The HY-Ts are perfect for applications where excellent resistance to antifreeze coolants and extreme underhood temperatures is required. The tube and cover are manufactured from EPDM (ethylene propylene diene monomer) rubber with superior resistance to heat, ozone, and chemical coolants. Each hose is then reinforced with 2-spiral synthetic for additional strength and durability. Continental OE Technology Series HY-T black heater hoses are constructed to meet specifications similar to SAE J20R3--so they can take the heat.

4.92 out of 5 stars ( 36 )

$49.99

$52.99

The Right Stuff Automatic Transmission Cooler Lines

Are you tired of having leaks in your transmission lines? The Right Stuff transmission cooler lines are manufactured from quality materials to ensure performance and dependability.

3.99 out of 5 stars ( 348 )

$57.99

$64.99

The Right Stuff Fuel Pump to Carburetor Lines

The Right Stuff offers you the best fitting, most exact reproduction fuel lines on the market. They utilize state-of-the-art CNC benders and automated end-forming machines that double flare lines with remarkable consistency. The Right Stuff fuel pump to carburetor lines are available in OEM steel or stainless steel.

3.77 out of 5 stars ( 284 )

$24.99

$64.99

Summit Racing™ Fuel Filler Neck Hoses

Summit Racing™ offers fuel filler neck hoses for a wide range of Chevy and GMC trucks from the 1970s, '80s, and '90s. These replacements are made from durable rubber according to factory specs to ensure proper fitment and long-lasting performance. They connect the fuel fill cap inlet to the gas tank. Order the size and configuration recommended for your vehicle.

5.0 out of 5 stars ( 3 )

$23.99

$52.99

RESTOPARTS® Supplied Heater and Bypass Hoses

RESTOPARTS® Supplied offers a variety of new heater and bypass hoses for your restoration project. These replacement rubber hoses have factory-correct color, shape, and markings, so your muscle car can retain the same look it had when it rolled off the assembly line. Find the hoses recommended for your application, then upgrade your leaking, worn, or period-incorrect lines with quality replacements from RESTOPARTS®.

5.0 out of 5 stars ( 1 )

$34.99

The Stop Shop PCV Valve Hoses

The Stop Shop PCV valve hoses are the correct molded pieces to restore and repair your classic. They have the proper bends and include hose clamps to provide the fit and function that matches that of the originals they are replacing.

5.0 out of 5 stars ( 2 )

$32.79

Dayco Flexible Radiator Hoses

If you have a hole in your radiator hose, replace it with Dayco flexible radiator hoses. Designed to replace straight or molded radiator hoses, these precision-corrugated hoses feature knitted reinforcement and synthetic EPDM construction combined with an inserted helical steel coil spring. The Dayco design provides excellent flexibility without flattening or collapsing, as well as the ability to resist splitting, ballooning, environmental elements, coolants, and temperature changes. Dayco flex radiator hoses are available in a selection of sizes to keep your coolant flowing.

4.7 out of 5 stars ( 165 )

$20.99

$30.99

Summit Bucks

ACDelco Air Conditioning Hoses

Beat the heat with ACDelco's GM original equipment air conditioning hoses. They help you make repairs to your GM vehicle's leaking A/C system and get the cool air flowing once again. These hose assemblies also work with GM vehicles with rear A/C—where applicable; they include the auxiliary evaporator connecting hose and proper lines to connect the rear evaporator to the front A/C lines. ACDelco designs these air conditioning hoses to deliver the quality, performance, durability, and long service life you've come to expect from General Motors. Hundreds of configurations are available, with or without fittings included. Order the line recommended for your application.

4.8 out of 5 stars ( 10 )

$47.99

Rough Country Stainless Steel Extended Brake Lines

Upgrade your worn out rubber brake lines with Rough Country extended stainless steel brake lines. These DOT-approved brake lines offer the necessary extra length to install your application, and are ideal for anyone who wants to swap out poor performing or decaying factory brake lines. They feature an internal PTFE layer covered by a durable braided stainless steel, keeping your lines free from off-road debris, rocks, and mud, while also preventing expansion of the internal layer--even under 4,000 psi--keeping fluid moving to the brake line for a noticeably firmer brake pedal feel. Rough Country extended stainless steel brake lines are finished with high-quality hollow fasteners at both ends to provide a leak-free flow path. Order the ones made for your vehicle's application.

3.0 out of 5 stars ( 4 )

$49.95

Edelmann Power Steering Return Hoses

Resistant and resilient, Edelmann power steering return hoses won't fail you. These replacement hoses are impervious to oil, heat, and ozone which cause ordinary assemblies to fail prematurely. Their tube construction will withstand internal oil temperatures of up to 300 degrees F. The hoses are assembled with zinc-chromate plated couplings and fittings for protection against rust and corrosion. Restore your vehicle's power steering with fresh Edelmann return hoses—available for fitment on countless makes and models spanning more than a half-century.

4.42 out of 5 stars ( 60 )

$20.99

$48.99

OER Fuel and Brake Line Clips

OER fuel and brake line clips are available individually or in a set. Made of galvanized steel, they are designed to accept one 3/8 in. and one 1/4 in. steel fuel or brake line, and they are the correct clips for attaching fuel and brake lines to the frame on various GM models. Select the quantity needed.

5.0 out of 5 stars ( 2 )

$23.99

Edelmann Power Steering Pressure Hoses

Edelmann power steering pressure hoses are constructed to last. The covers are highly resistant to oil, heat, and ozone, that can cause ordinary assemblies to fail prematurely. The inside tube can withstand internal oil temperatures of up to 300 degrees F. Plus, high-tensile strength braided fabric helps these hoses withstand pulsation pressures of up to 1,500 psi and bursting pressures that exceed 6,000 psi. Tubing is coated with a zinc-aluminum alloy with an aluminum-rich epoxy topcoat, and the couplings and fittings are zinc plated for rust and corrosion protection.

4.11 out of 5 stars ( 123 )

$20.99

$52.99

Continental OE Technology Series Flexible Radiator Hoses

Continental OE technology series flexible radiator hoses can be shaped for specific applications and are constructed to original equipment manufacturers' specifications. Their tough EPDM rubber tube and cover resist heat, ozone, and chemical coolants, and their Tylanar-knit reinforcement provides burst limits exceeding SAE standards. These hoses meet or exceed SAE J20R4, D1 specifications. Continental OE technology series flexible radiator hoses are available for all your custom needs.

4.49 out of 5 stars ( 59 )

$23.99

$43.99

Hayden Transmission Cooler Hoses

Hayden Automotive offers a full line of accessories for your transmission coolers. These rubber transmission cooler hoses are available in a variety of sizes to suit your needs.

4.97 out of 5 stars ( 30 )

$36.99

Dayco Molded Radiator Hoses

Keep your ride cool and running efficiently with Dayco molded radiator hoses. These OE-style replacements feature knitted reinforcement and all-synthetic EPDM rubber construction—which provides high strength and resistance to oil, mud, salt, road debris, ozone, coolants, and temperature variations of -40 to 257 degrees F. The inner base tube of these hoses is reinforced with knitted rayon for maximum strength and burst resistance for the life of the hoses. Dayco molded radiator hoses are available in more than a thousand configurations, with dozens of length and diameter options, to achieve fitment on most any vehicle.

4.34 out of 5 stars ( 173 )

$20.99

$25.99

Wilwood Brake Flexlines

Wilwood's stainless steel braided brake Flexlines are manufactured to high-quality standards and are available in various styles. They deliver a "hard-line" feel and come in different lengths and fitting connections to meet your application needs. Replace an aging, damaged, or leaky brake hose with an upgrade Flexline from Wilwood.

4.8 out of 5 stars ( 54 )

$34.65

Centric Brake Hoses

When, it's time to move brake maintenance to the "do" list, Centric brake hoses will help keep you riding safely. The very last thing you want in your "wait till it breaks" project list is your brake lines. If your brakes are feeling even the slightest bit spongy or it's just time to replace them, find your make and model match with Centric brake hoses.

4.57 out of 5 stars ( 44 )

$25.99

$31.99

Summit Bucks

ACDelco Brake Booster Check Valves

ACDelco offers brake booster check valves in a variety of styles for fitment on thousands of vehicles from the 1980s and up. Manufactured to GM specifications for fit and performance, these replacements deliver OE quality and reliability you expect from genuine General Motors parts. The check valves hold a vacuum inside the brake booster even when the engine is off. This is a safety feature in the rare case that your engine fails. Without the engine, you lose your vacuum source. Order the check valve recommended for your vehicle.

3.6 out of 5 stars ( 5 )

$28.99

OER Heater Hose Clamps

OER heater hose clamps can be used to hold the two heater hoses to the inner fender well on various vehicle models. These stainless steel replacements are a perfect upgrade for worn or unsightly OE-style clamps—or just to add a custom touch to your engine compartment. The clamps are especially useful on classic cars and trucks from the 1950s, '60s, and '70s.

4.0 out of 5 stars ( 1 )

$29.99

CA Brake Hose Sets

CA is proud to introduce their new line of brake hose sets to restore your classic cars braking performance. Engineered to meet or exceed OEM specifications for your domestic enthusiast vehicle, each brake line features correct ends and DOT tubing to serve as a direct quality replacement for the original part. CA's relentless pursuit of quality means their brake hose lines are built to provide long-lasting reliability in maintaining proper brake fluid flow. Order the brake hose set designed for your year/make/model vehicle.

5.0 out of 5 stars ( 2 )

$37.99

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