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GMC 4.4L/270 Parts and Accessories
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Derale 9000 Series Fin and Plate Transmission Coolers
Derale 9000 Series fin and plate transmission coolers are designed with 1 1/4 in. wide turbulator plates to maximize cooling and minimize pressure drops. They also feature sturdy furnace-brazed aluminum construction. Outstanding protection for your vehicle's key components--that's the job of Derale Performance!
( 77 )
$115.61
The Right Stuff Master Cylinders
The Right Stuff master cylinders are completely new units with no core charge. They offer a wide variety of designs to provide compatibility with manual brakes as well as power-assisted applications. Available in aluminum and cast iron, in single or dual reservoir configurations with several bore diameters to accommodate front disc/rear drum brakes or 4-wheel disc systems, they are also offered in a variety of finishes and lid attachment styles. Whether you're building a brake system from scratch, or updating a vintage system, The Right Stuff probably has what you need for your make and model.
( 249 )
$123.99
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$219.60
Classic Performance Sway Bar Kits
Get great handling for your ride with Classic Performance rear sway bar kits. They help to reduce body roll and control oversteer and understeer in corners. These kits come complete with a sway bar, poly bushings, mounting brackets, and all necessary hardware.
( 223 )
$188.99
PerTronix Ignitor Lobe Sensor Solid-State Ignition Systems
PerTronix Ignitor lobe sensor solid-state ignition systems replace breaker points and troublesome factory units with a dependable, self-contained, and maintenance-free electronic ignition system. The Ignitor has been called the "stealth" ignition because of its quick installation and nearly undetectable presence under your distributor cap. There is no "black box" to clutter the engine compartment. PerTronix Ignitor has proven itself in applications ranging from race cars to tractors. Order the model recommended for your vehicle, engine, and distributor application. Product features: * Delivers twice the voltage to your spark plugs—increasing horsepower, fuel economy, and spark plug life * 2:1 improvement over "points" in current fall time for increased coil output * No points to burn or moving parts to wear out * No magnetic sleeve or ring needed; uses existing distributor lobe for sensor trigger * Epoxy molding makes the module impervious to dirt, oil, grease, and moisture * Stable timing—no need for any adjustments * Will trigger most multi-spark CD ignitions * Available for 6 and 12 V negative and positive ground systems
( 209 )
$130.64
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$164.04
Auto Metal Direct Radiator Core Supports
Auto Metal Direct radiator core supports are superior reproductions of the original pieces. They reinforce the front sheet metal on your car and keep your radiator solidly mounted and properly supported. Auto Metal Direct radiator core supports are constructed from top-quality steel and are EDP coated for corrosion resistance and long life.
( 71 )
$171.50
OER Authorized Gas Tanks
OER Authorized gas tanks are manufactured with high standards to last a long-life of clean, debris-free fuel for your vehicle. Impact resistant construction will hold up to road and rough driving conditions. A tight seal will keep moisture from entering your fuel system.
( 47 )
$238.99
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$247.99
Summit Racing™ Power Brake Conversion Kits
Summit Racing™ power brake conversion kits create more stopping power. Upgrading your classic to power brakes is smart—and safer! Many older vehicles used single-reservoir master cylinders. Our conversion kits feature dual reservoir cast iron master cylinders. All parts are brand new, available for many applications from the 1940s and up, and some kits may include pedal rod extensions and mounting hardware.
( 334 )
$195.99
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$202.99
On Sale
MSD 8.5mm Super Conductor Spark Plug Wire Sets
MSD 8.5mm Super Conductor spark plug wire sets feature a special helically wound core that has just 40-50 ohms of resistance per foot—but with an RFI suppression equal to a 1,500 ohm wire. In fact, each foot of finished wire includes 40 ft. of tightly wound copper for superior conductivity. This winding procedure, combined with a ferro-magnetic impregnated center core, produces an extremely effective Electro Magnetic Interference "choke." This choke, or suppression capability, keeps the EMI inside the wire where it cannot interfere with other electronics on your vehicle. A tough, 8.5mm synthetic/silicone jacket over an extra-heavy glass braid and dielectric insulator keeps the current guided to the plugs. Underneath the high-temperature boots, dual crimp stainless steel terminals feature snap-locks to ensure a secure fit. Each set comes with clip-on cylinder markers for easy identification. MSD's 8.5mm Super Conductor wire sets are available in custom or universal-fit applications, assembled or not, with a variety of terminal and boot end options.
( 1999 )
$158.95
$143.05
Vintage Air SureFit Reduced Barrier Modified Hose Kits
Vintage Air offers SureFit reduced barrier modified hose kits that are designed for use with a complete Gen IV or Gen 5 SureFit system in vehicles without a stock engine compartment configuration and core support. The kits contains refrigerant hoses with pre-crimped reduced barrier beadlock fittings on one end, with the other end open to accommodate a custom installation. All necessary fittings, O-rings and mounting hardware are also included, along with detailed installation and crimping instructions.
( 3 )
$195.99
On Sale
ACCEL Super Coils
ACCEL Super Coils are engineered for a faster rise time and a longer spark duration. They produce higher spark energy for increased performance. These coils are available for a wide variety of specific engine applications. Order the set designed for your make and model.
( 808 )
$116.95
$105.25
Summit Racing™ Clutch Kits
Summit Racing™ offers clutch kits to fit thousands of vehicle applications. These stock-style replacements are engineered to OE design and performance standards. They will work in tandem with your transmission to deliver smooth gear shifts and an enjoyable ride. Besides the quality product, Summit Racing™ clutch kits present a fantastic value. Order the model recommended for your car, truck, Jeep, or SUV.
( 96 )
$122.99
PerTronix Ignitor II® Lobe Sensor Solid-State Ignition Systems
PerTronix Ignitor II® lobe sensor solid-state ignition systems are smarter! Ignitor II units sense the coil current level and employ a powerful micro-controller to adjust the dwell. Variable dwell helps to maintain peak energy throughout the entire rpm range, and these systems develop up to four times more energy between 3000 and 5000 rpm than standard ignition systems. Order the kit recommended for your vehicle and engine application. Features include: * Adaptive dwell maintains peak energy throughout the entire rpm range, reducing misfires while improving engine performance * Develops on-average four times more available energy between 3000 and 5000 rpm, and two times more available plug voltage * Compensates for inherent electronic delay by adjusting the spark timing throughout the entire rpm range * Synchronized peak current and spark timing reduces heat build-up * Senses startup and develops more energy for quicker, easier starting * Built-in reverse polarity and over-current protection shuts down the system, preventing component damage * No magnetic sleeve or ring needed; uses existing distributor lobe for sensor trigger
( 31 )
$175.28
Zoom MU Series Clutches
Zoom MU Series clutches are OEM replacement clutch kits that provide more grip without the stiff pedal of most aftermarket clutches. Matched components are engineered to perform together correctly for maximum durability and performance. Select the model for your application needs. Features: * New OEM computer-tested pressure plate * OEM-style clutch disc with non-asbestos facings built to exceed the OEM specs * New release bearing on some applications * Pilot bearing/bushing * Alignment tool for the perfect clutch installation
( 242 )
$153.99
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
( 30 )
$125.99
TCI Transmission Pans
Investing in TCI transmission pans ensures the longevity of your transmission. They offer a selection of designs, depths, materials, and finishes to keep your transmission cooler and your undercarriage looking good. Skip the pans of lesser quality doomed to warp and leak; choose the policy of lasting performance from TCI transmission pans. TCI cast aluminum pans feature: * Exterior cooling fins wick away and dissipate heat * Provides additional strength and rigidity to transmission case * Ensures long transmission service-life * Include all required accessories and hardware necessary for installation TCI Max-Cool aluminum pans feature: * Black powdercoated finish * Large fluid capacity reduces internal transmission temperature * Exterior cooling fins wick away and dissipate heat * Aircraft-quality aluminum construction for strength and durability * Magnetic drain plug TCI polished die-cast aluminum pans feature: * Thicker than stock pans * Finned and polished to a high luster * Stock depth to avoid ground clearance issues * Includes drain plug for simpler fluid and filter changes * Includes necessary gaskets, filters, and installation hardware TCI chrome-plated steel pans feature: * Stock depth is easy to install * Includes drain plugs * Thicker than stock for added durability * Chrome prevents rust and adds show quality looks
( 187 )
$169.95
Four Seasons Remanufactured Air Conditioning Compressors
Four Seasons offers a comprehensive line of replacement mobile climate-control products, including these high-quality remanufactured air conditioning compressors. Each unit is designed to fit and perform exactly like the authentic part and exceeds OEM parts technical specifications—so you can be confident of their efficiency to deliver cool air when you need it the most! These A/C compressors are available in nearly 200 factory-style types—for fitment on thousands of vehicle applications. Stay cool and enjoy the value of a Four Seasons remanufactured air conditioning compressor.
( 51 )
$142.99
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$215.99
Classic Performance Roller Bearing Upgrade Kits
Classic Performance roller bearing upgrade kits should be on your list whenever you are doing a disc brake conversion. Classic Performance recommends you replace your original ball bearings with modern tapered roller bearings to avoid rapid wear.
( 10 )
$118.99
Classic Performance Power Steering Pump Kits
Anyone who drove in the era of manual steering recalls the muscles needed to execute a simple turn! Today, power steering is taken for granted--but when a component fails, it's comforting to know Classic Performance has replacement pump kits to restore the easy-turning wheel we know and love. If your power steering pump is leaking or worn-out, these units can be used with assist kits, conversions, or rack and pinion setups. When a problem is starting, you'll hear the unwanted noise and feel it in your wheel. Don't wait for system failure; install a Classic Performance power steering pump kit to ensure a carefree driving experience.
( 15 )
$182.99
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
$118.99
On Sale
Summit Racing™ Complete Lock Sets
Summit Racing™ complete lock sets key your classic's ignition, door, and glove box alike. Our sets provide you with exterior door lock(s), ignition switch lock cylinder, glove box lock, and four keys—two pear-shaped and two hex head-shaped. Order the kit designed for your vehicle.
( 1 )
$126.99
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$127.99
RAM 300 Series Clutch Discs
Ram 300 Series clutch discs feature a polyurethane-encapsulated sprung hub to handle higher shock loading than standard discs. They also have premium, non-asbestos, organic facings bonded to a steel backing for better heat dissipation and greater strength. Available with a flat carrier (300 Series race) or a marcel carrier (300M Series) for reduced chatter and smooth engagement, they work great for race or Hot Street applications.
( 5 )
$209.00
Interstate Mega-Tron Plus Automotive Batteries
Interstate Mega-Tron Plus automotive batteries are designed to meet or exceed OEM vehicle requirements for cold-cranking amps. They have removable caps to add water, extending the life of the batteries. Available in a variety of group sizes, Interstate Mega-Tron Plus automotive batteries will help you fire up your engine, time and time again, with no trouble.
( 40 )
$199.99
Brothers Trucks Master Cylinders
Brothers Trucks offers master cylinders for a wide range of vehicles, including many Chevrolet and GMC trucks from the 1950s and '60s. These are direct-fit replacement cast iron brake master cylinders for 1/2-ton, 3/4-ton, and 1-ton trucks that are using the stock brake system with a single reservoir. Each order includes cap and dust boot.
( 1 )
$101.95
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$120.95
Four Seasons Electric Fan Kits
Get the chill factor for better engine performance with Four Seasons electric fan kits. These drop-in replacements have original equipment quality and connectors for a perfect fit that you do yourself, saving yourself time and money. These fans are made of durable, heavy-duty plastic to provide quiet operation and dependable service. Keep your engine cool to perform as it should with Four Seasons electric fan kits.
( 19 )
$117.99
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$144.99
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