Availability
1985 GMC Cooling & Heating
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ACDelco Air Conditioning Compressors
ACDelco air conditioning compressors are an ideal choice for a custom hot rod project or standard OEM replacement. They're available in new or cost-alternative remanufactured units for fitment on a wide range of applications. The heart of any air conditioning system is the compressor—their primary function is to compress and transfer refrigerant gas. The intake side draws in refrigerant gas from the outlet of the evaporator. Once condensed to a gas, it's then discharged to the condenser, where it can transfer the heat that is absorbed from the inside of the vehicle.
( 92 )
$213.99
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$249.99
On Sale
Weiand Action Plus Mechanical Water Pumps
Weiand Action Plus pumps are ideal for street use. They feature a stamped steel impeller that provides optimum water flow, while consuming less horsepower than stock pumps. The impeller also limits high rpm cavitation (air in the water) and will not crack, corrode, or fatigue like aluminum impellers can. The Action Plus pumps also feature a heavy-duty shaft, bearing, and seal. Action Plus aluminum pumps weigh approximately 30 to 50 percent less than stock iron pumps, and have an exclusive counterbore to keep the bearing from "walking" in the housing.
( 154 )
$185.95
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$255.95
$167.35
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$230.35
Maradyne Champion Series Electric Fans
Maradyne Champion series electric fans are great for use on remote transmission coolers, oil coolers, or intercoolers. They feature a reversible motor, so they can be used as a puller or pusher type, depending on your space constraints. They use sealed motors, perfect for harsh conditions, including off-road, and they can be sprayed clean without moisture entering the motor. The Maradyne Champion series electric fans have a glass-filled nylon shroud and blade and are high-temperature and impact-resistance for harsh underhood temperatures and greater resistance to flying road debris.
( 65 )
$124.42
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$159.04
Proform Electric Water Pumps
Proform electric water pumps eliminate unnecessary weight, as well as the impeller-induced drag experienced with mechanical pumps at high rpm. Proform pumps crank out up to 35+ gpm and deliver the cooling that can mean the difference between a win and second place! Made of durable, lightweight diecast aluminum, they're epoxy coated for corrosion resistance, and can be used for competition or street applications. The replacement pumps are available in several size and color options for vehicles from the 1950s and up.
( 104 )
$179.99
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$240.99
Proform High Flow Mechanical Aluminum Water Pumps
These Proform high-flow mechanical aluminum water pumps feature a stamped steel impeller spinning on heavy-duty ball bearings. The result is up to 40 percent more coolant flow, giving you real performance value for your dollar. They are available in a natural or polished finish.
( 153 )
$108.99
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$132.99
Universal Air Conditioner Air Conditioning Condensers
Universal Air Conditioner offers a comprehensive line of mobile climate-control products, including A/C condensers. Quality-built to OEM specifications for accurate fit and high-efficiency function as your factory component, these air conditioning condenser units will help you restore your vehicle's A/C system back to its proper operation. And, with UAC's extensive quality control procedures and affordable pricing, you can be rest assured that you are getting the best product when you decide to purchase the UAC condenser model that is designed for your application. Additional features and benefits: * Helps maintain a desired temperature inside your car * Made of durable materials * Ensures reliable performance * Guarantees high-efficiency * Provides long-lasting service life
( 34 )
$125.99
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$154.99
Tuff Stuff Performance Supercool Water Pumps
Tuff Stuff Performance Supercool water pumps create 30 percent more flow to help cool engines under abnormal conditions. Ideal for race applications, these pumps are made from high-quality materials, such as aluminum and iron, and are available in a variety of finishes. Options include short and long style; standard and high-volume flow; clockwise and counterclockwise rotation; and different pilot diameters. Whether you're replacing or upgrading, there's a Supercool water pump for your specific vehicle.
( 434 )
$137.99
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$230.99
On Sale
Hooker Blackheart A/C Evaporator Side Covers
Hooker Blackheart A/C evaporator side covers allow the use of A/C without moving the engine forward. Created for use with LS engine swaps, their compact design is manufactured from cross-linked polyethylene, which is extremely durable and chemical-resistant to ensure long life. Hooker Blackheart side covers can also be used as replacement covers, or with other engine swaps where maximum clearance is desired.
( 20 )
$180.95
$162.85
OSC Automotive Radiators
Few things get your attention as quickly as seeing white smoke billowing out from under the hood—and once stopped, precious anti-freeze all over the ground. OSC Automotive radiators are designed to fit into place as easily as the stock model came out; OEM models are used as a baseline, so their radiators meet or exceed the originals. To ensure great products, OSC starts with the highest grade of raw components, then follows factory construction standards to maintain longevity of the engine and transmission. Transmission and oil coolers are tested before installation on needed units, and radiator cores are qualified before and after assembly using state-of-the-art cycle, vibration, burst, and environment testing. OSC prides itself on solving OE design failures in order to provide radiators with better life expectancies than the originals. Over a thousand models are available for fitment on specific makes and models. Choose the style designed for your engine type and vehicle application.
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$128.99
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$219.99
Sherman Radiator Core Supports
Sherman radiator core supports are engineered to provide an easy fit and finish to give your radiator a better foundation. Securing your radiator and keeping it in its proper place provides better performance and lasting service life. Mount your radiator solidly with Sherman radiator core supports.
( 48 )
$187.99
EMP Stewart Stage 2 Water Pumps
EMP Stewart water pumps are the premier choice of professional engine builders, race teams, and performance enthusiasts. They're great for street rodding and OEM replacement applications and even the most extreme forms of motorsports in the world, including NASCAR Winston Cup and NHRA Pro Stock. These EMP Stewart Stage 2 water pumps are assembled in an exclusive 356-T6 heat-treated aluminum casting. These pumps include several significant performance modifications, compared to Stage 1 pumps, for maximum performance. EMP Stewart Stage 2 water pumps are recommended for stock, OEM, or mild to moderate racing applications.
( 72 )
$192.99
Summit Racing™ Plastic/Aluminum Radiators
A Summit Racing™ plastic/aluminum radiator gives your engine bay the current cooling update it needs. These units are designed for premium performance, while fitting your vehicle's original mounts, so your ride can have a new radiator without modifications to the brackets and fittings. The radiators are available in various sizes and styles to fit your application. Efficient and economical, Summit Racing™ replacement radiators are an excellent option to restore the cooling performance your vehicle requires.
( 88 )
$173.99
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$229.99
On Sale
Brothers Trucks Radiator Supports
When restoring or repairing your classic square body truck, you may be dealing with a damaged or rusted out radiator support. Brothers Trucks offers the stock replacements you need. These radiator supports are stamped from heavy-gauge steel and include all the factory mounting points for an easy installation. They're EDP coated for corrosion protection. Order the radiator support designed to fit your Chevy or GMC truck.
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$327.35
$185.15
Four Seasons Air Conditioning Compressors
Four Seasons air conditioning compressors are made using state-of-the-art technology and quality assurance processes. Their compressors are carefully assembled and then undergo a battery of stringent quality tests, including noise, function, leak, and pressure testing. You can feel confident that you're purchasing a high-quality product from Four Seasons.
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$184.99
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$233.99
Four Seasons Complete Air Conditioning Kits
Four Seasons complete air conditioning kits are assembled and shipped in one convenient package with everything you need to perform a successful A/C compressor replacement. Most A/C compressor manufacturers require that you replace multiple different parts when installing your compressor to satisfy the terms of the compressor warranty. Four Seasons takes the guess work out of what you need to replace by putting all the necessary components into these vehicle specific kits! Order the A/C service kit suited to fit your application. Air conditioning service kits include: * A new air conditioning compressor * An accumulator or filter drier * An expansion device such as an orifice tube or expansion valve * Includes OE-specified oil for the compressor * All necessary gaskets or O-rings included * Precision-machined fittings and connection to ensure system sealing * All kit components are designed to meet or exceed OE specifications
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$212.99
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$214.99
Vintage Air Gen-IV SureFit Control Panel Kits
Vintage Air's Gen-IV SureFit control panel kits put climate control at your fingertips. Designed to work with their evaporator systems, these replacements are available in a variety of materials and finishes--for fitment on countless vehicles from the 1950s, '60s, '70s, and '80s. Each kit includes a control panel, wiring harness, and detailed installation instructions. Freshen the look of your dashboard with new heat and A/C controls from Vintage Air.
( 18 )
$243.99
Hayden Fluid Coolers
Hayden Automotive offers fluid coolers in a variety of sizes and materials. These units help to extend the life of your vehicle by lowering operating temperatures. Coolers are available for many types of fluids, including transmission, hydraulic, and power steering; as well as engine coolant, diesel fluid, and engine and differential oil. Order the universal or vehicle-specific model needed for your application.
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$145.99
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$161.99
Four Seasons Air Conditioning Compressor Clutches
You just discovered that the compressor clutch on your vehicle's A/C unit is failing, or worse, it no longer works at all. Now what? Fix it today with a brand-new or remanufactured Four Seasons air conditioning compressor clutch. Coated to prevent corrosion, these OE-matching replacements restore proper function to your temperature control system. Four Seasons' products are engineered and tested to provide years of trouble-free operation. They are backed by over 50 years of mobile A/C experience, fix it once and fix it right with Four Seasons. Features include: * Vehicle-specific applications * Restores the working core of your A/C system * Alerts your compressor to create high pressure * Crafted according to stringent OE standards * All pulleys and hubs are machined and trued to ensure an even surface * Every coil tested for proper ohms * All mounting hardware included * Four Seasons air conditioning compressor clutches carry a 120-day warranty
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$120.99
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$161.99
ACDelco Mechanical Water Pumps
ACDelco mechanical pumps are ideal replacement components for many vehicles on the road today. They're manufactured to meet and exceed OE specifications for fit and performance. The pumps are available in many styles, materials, and other options. Order the model recommended for your application. Features and benefits include: * Available for practically all GM vehicles as well as a wide range of non-GM vehicles * Completely pressure-tested for reliable, leak-free performance * Coated seals support seal longevity and durability * Heat-treated shaft assemblies and impellers provide superior strength and durability * High-quality bearings are permanently sealed and lubricated for greater durability and long life * Uniform wall sections and smooth coolant-flow cavities for efficient operation * Cast iron, aluminum, or steel design, depending on vehicle
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$133.99
PRW Competition+ Mechanical Water Pumps
PRW Competition+ mechanical water pumps are engineered to deliver a volumetrically increased water flow that will significantly improve cooling system demands for street, high performance, circle track, and endurance racing applications. They are offered in several finishes, including ceramic coated to block excessive heat radiation, and provide superior corrosion resistance and rust protection. Benefits and characteristics of the PRW Competition+ water pumps: * Auxiliary outlets for custom plumbing * Aluminum alloy pump bodies * Precision cast iron impellers * Pressure-balance water passages * Designed to equalize flow and minimize engine hot spots at any speed * Steel hubs and heavy-duty, shielded sealed roller ball bearings * Thicker rear cover for circle track application
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$149.95
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$157.49
Hayden Super Duty Electric Fans
Hayden Automotive is proud to introduce a new performance series of electric fans to their current offering—Super Duty electric fans. These high-quality electric fans are perfect for performance enthusiasts and off-roaders who want upgraded cooling performance. With four fan sizes available in your choice of either a pusher or puller design, there's a Hayden Super Duty electric fan that'll fit your performance cooling needs. Super Duty electric fan features: * Premium quality Italian design and manufactured construction * Available in both pusher or puller designs, in a choice of 9 in., 12 in., 14 in. and 16 in. diameters (please specify model when placing your order) * Compatible with all Hayden fan controllers * IP68 waterproof and dust proof rating * Straight blade design for maximum airflow performance * Includes mounting hardware for ease of installation
Not Yet Reviewed
$105.99
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$118.99
Agility Auto Parts Air Conditioning Condensers
Agility Auto Parts offers a complete line of automotive condensers covering most of North American vehicle applications. These certified components meet or exceed the manufacturer's specifications, making them ready to install out of the box. Engineered and manufactured under ISO TS16949 quality system guidance, every APDI air conditioning condenser is 100 percent leak-tested for trouble-free operation!
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$123.99
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$160.99
Perma-Cool Engine Oil Coolers
Perma-Cool makes sure that your engine oil is performing its best with their oil coolers. They feature a serpentine tube design with aluminum heat-extracting fins, and to ensure quality, they're all pressure-tested to 300 psi. The coolers are available with sandwich-style oil filter systems that retain the factory filter location, remote-style filter systems that relocate the oil filter to a more convenient place, or simply as separate coolers. The systems are built to work with a variety of engine oil-filter threads. The coolers come complete with hose, instructions, and mounting hardware, unless otherwise noted.
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$120.63
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$138.14
PRW High Performance Mechanical Water Pumps
PRW High Performance mechanical water pumps are engineered to deliver increased water flow faster. These super velocity pumps significantly improve cooling for all street, high performance, and racing applications. The low pressure-injected, A356 aluminum alloy pump bodies are complemented by a precision, high-flow cast iron impeller design. Pressure-balanced water passages equalize flow and minimize engine hot spots at any speed. PRW High Performance mechanical water pumps are excellent alternatives for not only racers, but also trucks, towing, and motorhome applications. Order the model recommended for your specific vehicle and engine size. Features, items, and specs: * 35 gpm at 4,000 rpm with minimal cavitation and proportional increased flow rates at 5,000+ rpm * Aircraft industry tolerances * Heavy-duty 0.75 in. diameter steel shafts * Billet steel hubs and shielded-seal roller ball bearings * Back plate O-ring sealed for most applications * System Basis Chip (SBC) applications include adjustable hardware
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$119.87
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$246.87
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