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1966 OLDSMOBILE Engines & Components
Showing In Stock Items. Show All 67 Items.
Summit Racing™ Oil Filter Relocation Kits
These Summit Racing™ remote oil filter kits include a bypass adapter, filter mount, 8 ft. of oil hose, barb fittings, stainless steel hose clamps, mounting hardware, and instructions. These kits require a Fram PH8A or equivalent oil filter, which is not included.
( 188 )
$60.99
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$74.99
Hastings Piston Ring Sets
Whether it's a car, truck, motorcycle, marine, or performance racing—properly sealing the piston to the engine block is a requirement. Hastings Piston ring sets do just that, while being offered in many different options to fit virtually any piston out there. If the engine your working on is blowing smoke, using excessive oil, or at a loss for power, it may be time for new rings. Hasting piston ring sets are great for rebuilds or new builds. Hastings has been manufacturing piston rings since 1915 and they have not spent a second developing anything but piston rings. Trust the professionals at Hastings and use them on your next job.
( 122 )
$51.99
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$92.99
Sealed Power Performance Piston Ring Sets
Sealed Power Performance piston rings are made from ductile iron, and compression rings are available with moly, chrome, and plasma-moly facings for extra durability. These OE-quality sets will seal mild- to high-compression engines and help protect against oil blowby. They feature standard ring end gaps for easy installation. Find the bore dimension and ring thicknesses needed for your application.
( 324 )
$62.99
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$83.99
Melling Oil Pumps
Why waste time installing an old, worn-out oil pump when you can get a brand new Melling replacement oil pump at such a low cost. They're manufactured from a variety of high-quality materials with all-new components—and are individually hand-turned and pressure-tested to guarantee that they'll perform as well as OEM. These pumps are available in various styles, pressures, and volumes (some include an oil pickup). Find the model designed for fitment with your vehicle and engine.
( 325 )
$98.99
Edelbrock Signature Series Chrome Valve Covers
Edelbrock's Signature series chrome valve covers are engineered for function and styled for good looks. They're triple chrome plated for long lasting good looks and have stock-style breather baffles that prevent oil passage to the PCV valve. These quality valve covers accept all emissions equipment, including PCV valves, and include rubber grommets for the breather and PCV valve holes. The covers clear most aluminum rocker arms and moderate lift cams. Some applications come in a high-profile design that's 1 1/4 in. taller than stock and clears most roller rockers and valvetrain components, and a low-profile design that clears air conditioning and alternator brackets.
( 161 )
$76.95
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$87.95
ARP High Performance Series Cylinder Head Bolt Kits
ARP High Performance Series head bolt kits are tough. They are rated at 180,000 psi--15 percent stronger than Grade 8 fasteners. They come available with a reduced wrenching hex head or 12-point head that help eliminate the need for valvetrain removal when re-torqueing cylinder heads.
( 1058 )
$85.99
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$93.99
Sealed Power Main Bearing Sets
Today's engines operate under very demanding conditions. When these Sealed Power main bearing sets are used in performance applications, all components are pushed to their limits—and many must be changed to meet these special demands. Federal Mogul, a longtime supplier to both OEM and the aftermarket, has responded to this challenge with its tri-metal, copper-lead, high performance main bearing sets. They're tested in the lab and proven on the track. The bearings are available for various crankshaft undersizes, for direct replacement or performance usage on a wide range of specific applications.
( 98 )
$92.99
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$93.99
OER Timing Covers
OER offers timing covers for a variety of applications, including many Chevy, Cadillac, Oldsmobile, and Pontiac cars from the 1960s, '70s, '80s, and '90s. These reproduction front crankcase or timing covers are designed for a variety of 1964-79 GM models equipped with Olds 307, 330, 350, 403, 400, 425, or 455 V8 engines—including the popular 1977-80 Firebird and Trans Am 403 cu. in. equipped models and the 1986-90 Cadillac Brougham, Chevy Caprice Classic, Pontiac Parisienne, and Safari with the 307 cu. in. Olds engine. These stock-style replacement front timing cover plates replace the original GM units which tend to rust out where the water pump bolts are located. This part should be replaced whenever corrosion is present.
( 2 )
$67.99
Trans-Dapt Performance Chrome Valve Covers
Add a splash of chrome to dress-up your engine compartment without breaking the bank. These Trans-Dapt Performance chrome valve covers are made from durable, chrome plated steel, making them an affordable and easy way to brighten up your engine. They're available in tall and short designs, plain or with logos, and in OEM replacement styles for a variety of different choices.
( 74 )
$61.99
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$98.99
COMP Cams Magnum Rocker Arm Studs
Replace your stock rocker arm studs with these COMP Cams rocker arm studs. The Magnum series studs work well in applications with moderate lifts and spring pressures. These studs have thin jam nuts for rocker clearance, rolled threads for maximum contact, and ground-flat tops to achieve and maintain accurate valve adjustments. The jam nuts are large in diameter to spread the load over larger areas. COMP Cams studs have generous radii and feature a black oxide finish.
( 24 )
$81.95
ATP Graywerks Harmonic Balancers
ATP Graywerks harmonic balancers offer 55 years of experience mixed with quality materials and workmanship. These units are made to meet or exceed the original equipment quality and SAE material specifications. Nodular iron or steel balancers are available. Each component is precision-machined, and assemblies are dynamically balanced for the best performance. Some models have degree markings and include Woodruff keys and mounting hardware (where necessary). Calm the vibrations in your ride with a new harmonic balancers from ATP, available for a wide range of vehicle and engine applications.
( 56 )
$76.99
COMP Cams Magnum Double Roller Timing Sets
Building a really high performance street vehicle? COMP Cams Magnum double roller timing sets are built for maximum performance on the street. They have heat-treated, pre-stretched, large-pin, double-row chains for extra strength and reliability. They also have an induction hardened cast iron camshaft gear and billet steel crank sprocket with three keyways, which allow you to set cam timing at 4 degrees advanced, 4 degrees retarded, or normal. In addition, all COMP Cams Magnum double roller timing sets are dynamically balanced for smoother operation.
( 238 )
$90.95
Melling Timing Chain Sets
Melling timing chain sets are designed for use with either performance or stock cams. They have a solid-bushing chain for a true bearing surface that rolls with the sprockets, eliminating chain stretch. The crank gears are machined from stress-proof steel. Most Melling timing chain sets have three keyways to ensure accurate timing for early or late model vehicles, and to allow you to set the cam timing at 4 degrees advanced, 4 degrees retarded, or stock. However, 50-state (stock replacement) sets have single keyways. The chains are available in several styles, such as single or double roller, single non-roller, and link belt. Melling timing chain sets are not for use above 6,500 rpm. Order the model designed for your vehicle application.
( 137 )
$94.99
Dorman Harmonic Balancers
Over time, your stock balancer can wear out, causing vibration and possible major engine damage. Replace your old damper with one of these Dorman harmonic balancers. Part of their OE Solutions line, these balancers bolt right up to the stock location for a perfect fit.
( 175 )
$93.95
Hayden Thermostatic Sandwich Oil Filter Adapters
These Hayden Automotive oil filter adapters are designed to fit between the filter and the engine block. When the oil temperature reaches 160 degrees, the Hayden oil filter adapters start to release oil to the engine oil cooler, and they release all oil to the cooler when the temperature reaches 180 degrees or higher. Hayden manufactures these engine oil adapters from quality materials to ensure performance and durability.
( 12 )
$52.99
Sealed Power Chrome Piston Ring Sets
Sealed Power chrome piston ring sets are noted for their high wear-resistance and low cylinder wear. The face of the top rings in these sets is electroplated with hard chromium to provide a surface that's resistant to abrasive wear. This face coating will not flake off, even when exposed to high vibration and detonation. Being harder and less porous than a moly ring, chrome rings provide increased life in engines that are operated in dusty or dirty environments. Chrome coatings are used mainly on top rings where mechanical and thermal loads are greatest, and on oil rings that have a particularly high unit pressure. With the load levels of modern internal combustion engines ever increasing, there's often a need to improve the thermal and/or mechanical load-carrying capacity of piston rings—and chrome is one solution. These piston rings are available in a wide range of bore sizes and thicknesses for applications from the 1940s and up. Features and benefits of Sealed Power chrome piston ring sets: * Increased wear resistance in dirty air conditions * Exacting tolerances * Meets or exceeds OEM specifications * State-of-the-art manufacturing * Recommended for use on dirt tracks and for off-road racing
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$79.99
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$85.99
Mr. Gasket Oil Pan Studs
Mr. Gasket oil pan stud kits are made from Grade 5 steel for strength and durability. They feature special underhead serrations to prevent loosening, and their wide flange head distributes clamp-load uniformly. The studs are black oxide and the hex nuts are cadmium plated to resist corrosion and provide a clean, professional appearance.
( 5 )
$54.09
CVR Oil Filter Sandwich Adapters
CVR billet aluminum oil filter sandwich adapters allow you to install an oil cooler and retain your stock oil filter location. Made from high-quality billet aluminum, these adapters feature a 1/2 in. NPT inlet and outlet and a hard-anodized finish. An O-ring seal is included. CVR billet aluminum oil filter sandwich adapters are available for a choice of applications.
( 13 )
$72.99
Sealed Power Connecting Rod Bearings
Sealed Power engine products are a complete system of application-engineered replacement components, including pistons, piston rings, engine bearings, camshafts, oil pumps, timing components and valvetrain products. Sealed Power connecting rod bearings are available with different linings to meet every engine's needs. They're made using either tri-metal or aluminum bi-metal construction for the utmost in performance and durability for all stock rebuilds and mild performance applications. Tri-metal alloys feature a steel base coated with a sintered layer of copper-lead alloy, followed by layers of electro-plated nickel and babbit to produce the ultimate bearings. Bi-metal aluminum types carry all of the same features without the babbit, as specified by many of today's top engine builders. Sealed Power bearings are available for a multitude of engines in sizes ranging from standard to 0.060 in. oversized.
( 8 )
$79.99
ARP High Performance Series Connecting Rod Bolt Kits
ARP High Performance Series connecting rod bolts are made from seamless and defect-free 8740 chromoly steel. All ARP rod bolts are heat-treated before grinding and thread rolling and have a large underhead radius for greater strength. Guaranteed to pass magnetic inspection testing, these bolts are nearly five times stronger than OEM bolts. They're used in applications ranging from stock replacement to Circle Track, marine, and drag racing engines.
( 262 )
$79.99
Sealed Power A-Series Rod Bearings
Sealed Power A-Series rod bearings can actually polish the journals on your crankshaft. That's because there's a small percentage of silicon mixed in with the aluminum and tin that make up the bearing-surface alloy. The silicon is there for wear resistance, but its toughness actually smoothes the journals of a crank with a surface that hasn't been optimized! This special surface alloy is laid over a high-strength 1010 steel backing and delivers improved seizure and corrosion resistance, as well as better wall variance control. It also helps to minimize debris embedding, which can score the crank's surface. Order the replacement bearings designed for your vehicle make and engine application.
( 33 )
$64.99
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$72.99
Milodon Oil Pump Pickups
Milodon oil pump pickups are engineered for maximum flow and long-term durability, even in the most extreme applications. They use precision-bent, thick-walled tubing with a larger-than-stock inside diameter—which is heliarc-welded to Milodon's own high-flow, compact-design pickup head. All oil pump pickups receive either a gold iridited or black powdercoat finish for ultimate durability against corrosion. Over a hundred models are available; order the pickup recommended for your year/make and engine application, oil pan style and depth, and other options.
( 231 )
$64.95
Scorpion Rocker Arm Pedestals
Scorpion rocker arm pedestals are constructed from 4140 machined steel and are given a black oxide finish. These parts are designed to fit their pedestal mount rocker arms. Keep the "sting" in your Scorpion components with genuine Scorpion replacements.
( 1 )
$54.33
Clevite P-Series Main Bearings
Clevite P-Series main bearings are the oldest members of the Clevite 77 bearing family and are intended for high-revving engines. To compensate for the high-load factors and distortion in these engines, these bearings have higher eccentricity and a high crush factor. P-Series bearings are constructed of tri-metal cast copper lead. They have a steel back for support, a cast copper lead lining to withstand the loads of engine operation, and an electroplated babbit overlay on the running surface to provide searing surface qualities. In addition, the oil grooves on most applications extend all the way around both halves for better oiling. Clevite P-Series main bearings are an ideal design, producing a degree of conformability, embedability, slipperiness, and fatigue resistance, not found in original equipment and competitive bimetal bearings.
( 254 )
$99.99
