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Red Line created the industry of pushing bubbles out of the way to ensure cooling with their Water Wetter cooling system treatment. It's a unique agent for cooling systems that doubles the wetting ability of water. It offers rust and corrosion protection that allows for use of straight water in racing or reduced antifreeze levels in warm climates. It also improves heat transfer and reduces cylinder head temperature. Help your engine keep its cool with Red Line Water Wetter cooling system treatment. Instructions and specs: * Use 1 bottle for most passenger cars and light trucks—treats 3 to 5 gallons or 13.2 to 15.9 liters * Use 2 bottles with larger cooling systems * Use 1 oz. (3 to 4 capfuls) per quart for small cooling systems * Compatible with new or used antifreeze (including those with DEX-COOL and long-life versions) to improve the heat transfer of ethylene and propylene glycol systems * Satisfies ASTM D2570 and ASTM D1384 corrosion tests for glycol-based antifreezes * Contains no ethylene glycol
( 169 )
$13.89
Red Line GL-5 gear oil has been engineered to provide the highest degree of protection and improvement of your differential efficiency. Formerly Lightweight gear oil, this new formula contains additional friction modifiers for suitability with clutch-type limited slip differentials, and for most, no additional friction modifiers would be required. This gear oil offers excellent lubrication, a high viscosity index, and the ability to lower operating temperatures, as well as exceeding API GL-5 specifications. Reduce friction for better performance--add the improved formula of Red Line GL-5 gear oil.
( 92 )
$23.50
Red Line MTL transmission gear oil is a 75W80 GL-4 gear oil (SAE 5W30/10W30 engine oil viscosity) designed for use in manual transmissions and transaxles. MTL is a low 75W at very low temperatures, and a high 80W, nearly an 85W, at elevated temperatures, providing adequate viscosity to prevent wear and deaden gear noise. Overall, this gear oil offers excellent protection of gears and synchronizers, and its balanced slipperiness provides a perfect coefficient of friction, allowing easier shifting.
( 71 )
$23.10
Red Line's D4 ATF is their most versatile automatic transmission fluid, designed for use where Dexron III, Dexron II, Mercon, and Mercon V fluids are recommended to provide a GL-4 level of gear protection. D4 synthetic ATF allows for high-temp operation without varnishing valves and clutches, and facilitates excellent cold-weather operation. It can also be used with manual transmissions and transaxles, like T-5, T-45, T-56, and late model BMWs. Keep your investment protected with Red Line D4 ATF!
( 59 )
$16.97
Red Line power steering fluid provides much-improved wear protection and resists thermal breakdown. It also delivers continued high-pump output and resists evaporation and foaming at high temperatures. The fluid is suitable in most power steering units to help prevent leakage and squealing.
( 31 )
$15.49
Timken wheel bearings are designed to be exact replacements for your OEM wheel bearings. Their steel roller bearing configuration allows for maximum performance without sacrificing durability. Available for a variety of passenger cars, trucks, and SUVs, these Timken wheel bearings will get you back on the road in no time.
( 262 )
$13.99
Everything you drive will benefit from Red Line RL-600 brake fluid. Going fast is good, but reliable stopping is better—and the brake fluid you choose does make a difference. With a strong reputation for high performance, Red Line engineered this RL-600 brake fluid to maintain viscosity, lubricity, and compressibility at extreme temperatures, safeguarding against brake fade and vapor lock. It's formulated with a precise mixture of borate esters and glycol ethers, along with moisture and corrosion inhibitors. RL-600 is blendable with DOT 3, DOT 4, and DOT 5.1 fluids—plus, it increases ABS cycle times for a more responsive and consistent pedal feel. No matter if your vehicle has four wheels or two, or is used for racing or daily commutes, Red Line RL-600 brake fluid will help keep your stopping power at maximum levels.
( 5 )
$18.71
Sylvania XtraVision sealed beam halogen headlight bulbs provide brighter light on the roadway to improve your visibility without impacting oncoming drivers, when compared to Sylvania Basic bulbs. Order the bulb style replacement recommended for your vehicle. XtraVision sealed beam light features: * Dependable: Designed and manufactured to improve your driving experience without compromising bulb life * More downroad visibility: XtraVision bulbs deliver more downroad light for improved visibility when compared to Sylvania Basic * Easy DIY intallation: A direct replacement for the factory bulbs in your vehicle, no modification required * Smart maintenance: Headlights dim over time, always replace bulbs in pairs to ensure equal brightness and color * Pro tip: When changing your bulb, never touch the glass. Always use gloves or a clean shop towel to reduce the transfer of oils during install * Safety: Compliant with DOT regulations and SAE standards, SYLVANIA headlight bulbs are designed with safety in mind to prevent glare * Trusted brand: Sylvania is a trusted OEM automotive lighting manufacturer, with over 100 years of superior optical engineering experience
( 1 )
$21.75
Summit Bucks
ACDelco Gold tie rod end adjusters provide the performance and dependability you expect, along with the proper fit you require. These adjusting sleeves are ideal high-quality replacement components that connect your vehicle's tie rod end to the tie rod, allowing for toe adjustment. Maintain your vehicle's ride and handling with genuine ACDelco Gold tie rod end adjusters. Order the model recommended for your application.
( 8 )
$10.99
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$16.99
Summit Bucks
Moog offers leaf spring bushings for a wide range of applications—including many Ford, Cadillac, Lincoln, Chevrolet, GMC, Oldsmobile, Pontiac, Buick, Chrysler, Dodge, Plymouth, American Motors, Mercury, and Jeep vehicles from 1955 and up. These replacements are manufactured from factory materials (like rubber or steel-clad rubber) and specs to ensure proper fit and suspension performance. Order the bushings recommended for your ride.
( 50 )
$12.99
Fel-Pro rear main seals are ideal for stock rebuilds or street driven cars and trucks. These OEM-style replacement seals are not intended for race applications. They're available in a variety of materials and configurations for fitment on specific vehicles and engine families.
( 167 )
$16.99
Summit Bucks
Monroe Air Shock adapter kits have the hardware that you need to fit your air adjustable shocks. The kits are available in different styles--and typically include T-fittings, O-rings, hose, hose clips, and shock air fittings to install your Max-Air shocks.
( 25 )
$20.99
Continental heater hose E-Z coils make creating your very own molded hoses a breeze. These E-Z coils maintain a consistent I.D. through a 90 degree bend, eliminating the need for a custom-molded hose. When it comes to saving time and money, Continental has you covered with their E-Z coils.
( 5 )
$12.99
An old race should never be re-used with a new bearing--no matter how good its condition may appear to the naked eye. Timken pinion bearing races feature premium design, enhanced surface finishes, and are manufactured using quality materials to ensure longer bearing life and excellent antifriction properties. They work as a team with your bearings to keep your gears in motion. Timken bearing races are available as direct-fit OE replacements or for custom applications. Choose pinion bearing races from Timken on your next automotive job. Features include: * Designed to effectively reduce friction * Ultimate load-handling capability * Built for long service life * Meet high performance standards
( 21 )
$16.99
MotoRad offers fail-safe thermostats for a wide range of vehicles. These OE-style replacements are designed for a direct-fit and optimum performance. High-grade stainless steel and copper construction assure good response to temperature changes in the engine coolant. The thermostats are 100 percent tested and calibrated to meet or exceed factory standards. Order the model recommended for your application.
( 2 )
$10.99
Standard Motor spark plug wire sets will provide your ignition system with new life. They're high-quality, direct-fit OEM replacement wires that are tailor-made to restore efficiency and performance. These sets are manufactured to factory specifications and are pre-terminated, so they can be installed with no modifications. Order the spark plug wires designed for your vehicle application.
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$17.99
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$19.99
Standard thermostats flow approximately 37 gallons of coolant per minute. Tuff Stuff Performance high-flow thermostats' number jumps to an impressive 56 gallons per minute—that's almost a 50 percent increase in coolant flow! Ideal for high performance vehicles, these thermostats increase flow, reduce delays in engine warm-ups, and allow trapped air in the cooling system to escape, thus stabilizing the pressure of the cooling system overall. Tuff Stuff Performance thermostats feature stainless steel construction with extra-large ports to ensure increased coolant flow, and the bridge design offers increased strength, stability, and reliability. These economical parts are available for thousands of make/model applications spanning the decades from the 1940s through the 1990s.
( 29 )
$18.99
These National Bearing wheel bearings are designed for use with your OEM or aftermarket brake rotors. Their steel roller bearing configuration allows for maximum performance without sacrificing durability.
( 24 )
$12.99
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$13.99
On Sale
Replace those old oil pressure sending units with a quality piece from Standard Motor Products. Their replacement oil pressure warning light sending units are designed to meet OEM specifications. You can trust your electrical system when you put it in the hands of Standard Motor Products.
( 34 )
$11.99
Get aligned with Mevotech Supreme tie rod end adjusting sleeves! These high-quality, over-built, direct-fit OE replacements connect your tie rods and tie rod ends, plus they allow you the perfect adjustment of your vehicle's alignment angle. Manufactured from steel and coated black, these adjusting sleeves are offered for several applications. Replace badly rusted or damaged sleeves with Mevotech Supreme tie rod adjusting sleeves.
( 7 )
$10.99
Choose quality Timken transmission shift shaft seals to stop leaks. Oil needs to stay inside to lubricate properly. Timken offers precision-made seals to keep oil in and contaminants out. Replace the leaky old seal on your transmission shift rod with top-quality Timken seals.
( 11 )
$12.99
Your budget doesn't need to take a hit every time you buy gaskets; and no, you don't need to sacrifice quality. SCE AccuSeal E Series is their common-sense gasket line for engine builders, racers, or weekend warriors who want a better gasket as a reasonable price. These SCE AccuSeal E intake gaskets hold up under high temperatures and pressures, plus they are available in extra thicknesses to provide sealing answers to your questions. SCE AccuSeal E gaskets offer economy and performance for you and your wallet.
( 54 )
$19.66
SKF wheel bearings are engineered and manufactured to the highest quality standards using only premium-grade steel for outstanding durability and performance. Their superior seal design helps to keep out dirt and contaminants, and retains lubrication in the bearing. These wheel bearings are also able to boost reliability under heavy loads and misaligned conditions, which makes them an ideal solution for many wheel end applications. SKF Bearings wheel bearing features and benefits include: * Reduces friction and increases load-carrying capabilities * Application specific per year/make/model of vehicle
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$10.99
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$12.99
Summit Bucks
ACDelco Gold battery cables are premium copper electric replacements with cast lead terminal connections at the battery ends. They feature a durable insulation that helps resist the harsh underhood environments. Hundreds of models and options are available for vehicles from the 1940s and up.
( 41 )
$14.99
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