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OLDSMOBILE LSS Engines & Components
Showing In Stock Items. Show All 29 Items.
Chevrolet Performance Valve Locks
These Chevrolet Performance valve locks are manufactured from durable steel. Suitable for both production and racing engines, these valve locks are available in a variety of tapered angles, several stem diameters, and groove styles to suit your application.
Not Yet Reviewed
$4.99
Melling Replacement Valve Locks
Melling replacement valve locks are designed for stock engines with standard retainers and pressure valve springs. Manufactured from stamped steel, they will replace your stock valve locks with no modifications. Rebuilding your valvetrain? Try these Melling replacement valve locks to eliminate any valvetrain failure.
( 8 )
$1.99
Dorman Oil Pan Drain Plugs
Do you have a rounded-off, stripped, or leaking drain plug? If so, then pick up one of these Dorman oil pan drain plugs. Designed and constructed to strict engineering quality standards, they are high-quality OE replacements coated for corrosion resistance and a long service life. Dorman's oversized, piggyback, and rubber expanding plugs eliminate the need to replace the entire pan, saving you time, labor, and money.
( 76 )
$3.99
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$6.99
Chevrolet Performance Accessory Drive Components
Chevrolet Performance accessory drive components help you easily and conveniently finish your performance engine build, rebuild, or upgrade. They include accessories, brackets, drive belts, necessary hardware, and more—anything your engine needs. Escape the hassle of trying to use knock-offs that may cause more trouble than their worth, order Chevrolet Performance accessory drive components.
Not Yet Reviewed
$3.99
ACDelco Gold Oil Filters
An engine running on dirty oil won't last. Keep it clean with an ACDelco Gold oil filter. They help trap particles up to 25 microns, or one-third the width of a human hair, thereby improving the quality, performance, and lifespan of your engine. ACDelco makes oil filters to fit 99 percent of all cars, light trucks, and sport utility vehicles on the road today. Order the model designed for your engine application. Additional features include: * Excellent filter capacity, enhanced efficiency, consistent flow management, and high durability * Tight seals to prevent unfiltered oil from entering your engine * Consistent, dependable oil filtration throughout the filters
( 160 )
$6.99
Clearance
WIX Filters Oil Filters
WIX oil filters play a vital role in in your vehicle's lubrication system, protecting your engine from premature wear. As gearheads know, every moving part in the engine requires clean oil! WIX oil filters trap more dirt than the leading national brand, and they keep filtering long after the competition has completely quit. WIX patented the first spin-on oil filter in 1954 and has been at the forefront of filter technology ever since. Canister-style oil filters feature strong, full-metal base plates to prevent leaks at the double seam under severe driving conditions. They also offer glass-enhanced media that improve each filter's ability to catch and hold engine-damaging dirt. Choose the WIX oil filter to fit your make and model—for a cleaner-running engine over many extra miles.
( 394 )
$8.72
Clearance
WIX Filters XP Oil Filters
WIX Filters XP oil filters are engineered for today's toughest driving conditions. WIX XP filters feature wire backed synthetic media that is designed to maximize the protection of full synthetic oil. XP filters are ideal for vehicles subject to towing trailers, high idling conditions, stop-and-go city driving, and harsh driving environments. Outfit your ride with WIX filters XP oil filters.
( 59 )
$9.99
Dorman Expansion Plugs
Dorman expansion plugs are conveniently designed aftermarket replacements for stripped plugs. A leak-proof fit and long service life are assured every time, due to high-quality standards and materials used in the manufacturing process. Dorman engine and camshaft expansion plugs are offered in multiple sizes, styles, and materials for precise fitment on countless makes and models. They're easy to install and available individually or in multi-pack sets.
( 75 )
$8.99
MotoRad Oil Filler Caps
MotoRad produces these oil filler caps for nearly every domestic and import vehicle on the road today. MotoRad is the leading supplier of oil filler caps for both the original equipment market and the automotive aftermarket, ensuring you of a quality product.
( 1 )
$7.99
Fram Extra Guard Oil Filters
With an ideal balance of dirt-trapping efficiency and dirt-holding capacity, Fram Extra Guard oil filters use a special blend of fibers and resin to create a proprietary filter media that delivers excellent engine protection. Extra Guard filters are the perfect filter for everyday drivers who perform frequent maintenance on their vehicles Features include: * Engineered for conventional motor oil * Cellulose and glass blended media provides protection for up to 5,000 miles * 95 percent filtration efficiency * Internally lubricated sealing gasket for easier filter removal * Precision-molded nitrile anti-drainback valve for start-up engine protection * Coil spring with glass fiber reinforced nylon poppet relief valve * Sure Grip coating provides a non-slip finish for easier installation and removal
( 115 )
$3.88
Chevrolet Performance Camshaft Bolts
Chevrolet Performance offers an assortment of durable bolts for use on your camshaft installation Choose from among various materials, including steel and chromoly; finishes such as black oxided and natural; lengths, head styles, and thread sizes. These bolts are available for a wide range of engine sizes and camshaft component applications.
( 30 )
$6.99
Fram Xtended Guard Oil Filters
Fram Xtended guard oil filters maintain optimum oil flow for extended service. Unlike paper fiber filters, Fram synthetic triad fibers help trap dirt inside tiny microscopic channels to increase capacity and extend filter life. Fram Xtended Guard oil filters have a SureGrip feature that makes oil-changing easier, and their anti-drainback valve eliminates dry starts to prevent oil from draining back into the crankcase during engine shutdown. They also feature a long-life PTFE-coated exterior gasket.
( 10 )
$8.97
Chevrolet Performance Engine Coolant Pipe and Plug Bolts
Chevrolet Performance engine coolant pipe and plug bolts are designed to work with your factory engine components. They're made from quality materials and install in the factory location.
( 5 )
$6.99
Clearance
ACDelco Oil Filter Bypass Valves
ACDelco distributor oil filter bypass valves help relieve internal pressure when your oil is too thick, or things become otherwise clogged up. They provide the proper fit and performance for your vehicle—critical to ensuring an easy installation and dependable operation. The replacement valves are available in a variety of models for fitment on thousands of vehicles from the 1980s and up. Order the oil filter bypass valve recommended for your application.
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$6.99
$4.50
ACDelco O-Rings
ACDelco O-rings are available in a number of sizes. Order these durable black rubber fittings to replace your ineffective seals and prevent leaking.
Not Yet Reviewed
$1.99
Mahle Original Oil Filters
Mahle Original oil filters reliably prevent contaminants from entering the lubrication system and maintain oil quality, as well as the performance and efficiency of your engine. They are available in several shapes and styles to meet all your needs. Order the filter designed for fitment on your vehicle.
( 8 )
$5.99
Melling Pushrods
Melling OEM replacement pushrods are perfect for stock rebuild or mild performance applications where open spring pressures do not exceed 300 lbs. They're manufactured from steel tubing and work well with factory or aftermarket rocker arms. These units are available in a wide range of lengths and other options for fitment on countless makes and models. When you're replacing your valvetrain components, trust Melling pushrods to keep your engine running smoothly.
( 82 )
$2.99
Enginetech Rebuilders Valves
For about the same cost of reclaiming valves, you can install brand new Enginetech Rebuilders valves. The purpose of these patented Enginetech Rebuilders valves is to help simplify engine rebuilding by salvaging worn cylinder heads and reducing the need for expensive parts like valve seats and springs. Designed with oversized heads and stems, and a lowered keeper groove, these specialized valves create a more efficient and cost-effective rebuild process. The Enginetech one-piece intake valves are made from HNV-3 high alloy valve steel (often used for exhaust valves). All of the valve stems are either triple chrome plated or gas nitrided. Enginetech even goes a step further and hardens every valve tip to 50HRC minimum. The Enginetech exhaust valves are also a one-piece design. All Rebuilder's exhaust valves are made from EV-8 or EV-12 stainless steel. Again, like their intake valves, all stems are triple chrome plated or gas nitrided. Wafer tips, hardened to 50RHc, are inertia welded to every tip. Select the valves you need for your engine rebuild.
Not Yet Reviewed
$9.99
Fel-Pro Harmonic Balancer Repair Sleeves
Fel-Pro harmonic balancer repair sleeves are designed to prevent the leaks associated with your timing cover seal. These handy service accessories are made of steel and will help seal the gaps caused by worn-out harmonic balancer shafts. The sleeves are available for thousands of vehicle and engine family applications.
( 32 )
$9.99
Melling Engine Expansion Plug Kits
Melling engine expansion plug kits come with everything needed to replace the leaky "freeze" plugs on your current engine. When you have the motor out of the chassis, it's the ideal time to update the plugs before they start leaking. Order the kit recommended for your application—and stay ahead of the game with Melling!
( 14 )
$6.99
Denso Oil Filters
There's a big difference between generic, mass-merchandised oil filters and top-quality filters built to strict original equipment standards. The generic filter has a pretty paint job and attractive packaging, but it may not even meet manufacturer warranty requirements. Denso oil filters with First Time Fit design feature a heavy-duty steel case to resist distortion, dual-layer filtration media for maximum engine protection, a molded, pre-lubricated O-ring to prevent leakage, and a silicone anti-drainback valve to protect the engine against damaging wear on cold start-up. As an added bonus, Denso filters also employ an innovative Torque Stopper case design that prevents over-tightening and simplifies installation, a great feature for do-it-yourselfers. Generic oil filters are no bargain. Denso First Time Fit oil filters protect your precious vehicle investment. Features and benefits of Denso oil filters include: * One of the world's premier OE oil filter suppliers * Each oil filter is put through Denso's rigorous manufacturing and testing process * Efficient paper media protects engines against contaminants * Silicon anti-drainback valve prevents rough starts caused by oil draining out of the engine while turned off * Pre-lubricated molded O-ring seals better than gaskets used by other brands
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$4.99
