1966 Cadillac Calais Replacement Engine Parts

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    • (0 reviews)
      # 72437156
      Cadillac Calais with Hydraulic Lifters 1966, Engine Camshaft by Melling®. 25.75. Melling offers a full line of camshafts for domestic cars & light trucks, import vehicles, marine and high performance engines.
      Right for your vehicle and lifestyleMade from high-quality materials for ultimate durability
      $149.87
    • (0 reviews)
      # 72435680
      Cadillac Calais 1966, Engine Valve Lifter by Melling®. Hydraulic. 2.25. Melling Lifters/Tappets are designed and built to get the job done while ensuring efficient performance and quiet valve train operation.
      Right for your vehicle and lifestyleMade from high-quality materials for ultimate durability
      $7.27
    • (0 reviews)
      # 21886445
      Cadillac Calais 1966, Center Engine Timing Chain by Cloyes®. Pitch: 1/2". Plates: 7. Rollers: Inverted. Keep your engine’s valvetrain and balance shafts in perfect time with Cloyes, the world leader in timing drive systems. No...
      Maintains critical valvetrain and balance shaft timingPrevents performance problems and possible engine damage that can result from incorrect timing
      $16.69
    • (0 reviews)
      # 72437162
      Cadillac Calais 1966, Engine Timing Camshaft Sprocket by Melling®. 7.25. Teeth: 36. Designed utilizing the latest technology, this Screen Assembly by Melling features premium quality and will perform better than advertised. Perfect...
      Right for your vehicle and lifestyleMade from high-quality materials for ultimate durability
      $21.58
    • (0 reviews)
      # 72437159
      Cadillac Calais 1966, Engine Timing Chain by Melling®. 4.75. Links: 46.
      Right for your vehicle and lifestyleMade from high-quality materials for ultimate durability
      $13.79
    • (0 reviews)
      # 72437161
      Cadillac Calais 1966, Engine Timing Crankshaft Sprocket by Melling®. 4.75. Teeth: 18.
      Right for your vehicle and lifestyleMade from high-quality materials for ultimate durability
      $41.08
    • (0 reviews)
      # 41650270
      Cadillac Calais 1966, Engine Timing Chain by Sealed Power®. 46 Links. Designed utilizing the latest technology, this product by Titan features premium quality and will perform better than advertised. Perfect for your vehicle and...
      Direct replacementManufactured to strict engineering quality standards
      $17.42
    • (0 reviews)
      # 61272063
      Cadillac Calais 1966, Front Engine Mount by Westar®. Engineered to minimize vibration from the engine. This engine mount will make sure your engine runs quietly and does not rattle when started and while driving.
      Build with quality that matches or exceeds OEM SpecificationsPerfect fit
      $9.72
    • (0 reviews)
      # 87369044
      Cadillac Calais 1966, Engine Mount by Anchor®. If you feel vibration accompanied by unusual noise when driving, this can be the sign of a bad engine mount. Replace it with a mount from the leading aftermarket supplier, Anchor....
      Direct OEM replacementSecurely supports the engine on the chassis
      $8.77
    • (0 reviews)
      # 86166774
      Cadillac Calais 1966, Motor Mount by OPGI®. This superior product is painstakingly designed to provide outstanding quality and value. Expertly crafted from first-rate materials to the highest standards it ensures maximum...
      Made from first-rate materialsDesigned to comply with high-quality standards
      $49.43
    • (1 review)
      # 41546237
      Cadillac Calais 1966, Gatorback™ V-Belt Drive Belt by Continental Elite®. This belt is developed as OEM replacement for the most demanding engine drives. Thanks to durable tension members with low-stretch properties,...
      High strength tension members resist shockload failureLow elongation materials ensure uniform performance over the belt life
      $11.44 - $15.03
    • (0 reviews)
      # 57906834
      Cadillac Calais 1966, Top Cog™ Drive V-Belt by Dayco®. Specially constructed for vehicles that utilize the multiple-belt system, this product features raw-edge construction along with a patented top cogged design, which ensures...
      Designed for power transmission to vehicle accessoriesConstructed for vehicles that utilize V-belts
      $10.28 - $13.36
    • (0 reviews)
      # 48800158
      Cadillac Calais 1966, MasterPro XL™ High Capacity Standard Drive V-Belt by Gates®. When you’re low on oil, coolant or some other fluid, you may be tempted to just run down to the local auto parts chain store. But before you...
      $13.54 - $16.17
    • (0 reviews)
      # 86164757
      Cadillac Calais 1966, AC Belt by OPGI®. This superior product is painstakingly designed to provide outstanding quality and value. Expertly crafted from first-rate materials to the highest standards it ensures maximum durability....
      Made from first-rate materialsDesigned to comply with high-quality standards
      $26.54
    • (0 reviews)
      # 86187016
      Cadillac Calais 1966, Alternator Belt by OPGI®. This superior product is painstakingly designed to provide outstanding quality and value. Expertly crafted from first-rate materials to the highest standards it ensures maximum...
      Made from first-rate materialsDesigned to comply with high-quality standards
      $26.54 - $28.21
    • (0 reviews)
      # 83753830
      Cadillac Calais 1966, Extra Guard™ Full-Flow Spin-on Oil Filter by FRAM®. Inlet Diameter: 13/16"-16 Thread. 1 Piece. The moving parts in your engine are cushioned by a very thin film of oil between the moving parts and bearings....
      Provides superior engine protection and oil filtrationDesigned for Conventional Motor Oil
      $7.66 - $7.90
    • (0 reviews)
      # 145999506
      Cadillac Calais 1966, Pro™ Spin-on Oil Filter by FRAM®. Do you feel shaking or shuddering when you engage the clutch; hear grinding noise when you shift gears? Does your engine race without an increase in road speed? You’re in...
      Quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $8.81
    • (0 reviews)
      # 86166763
      Cadillac Calais 1966, Cork Valve Cover Gasket by OPGI®. This superior product is painstakingly designed to provide outstanding quality and value. Expertly crafted from first-rate materials to the highest standards it ensures...
      Made from first-rate materialsDesigned to comply with high-quality standards
      $54.08
    • (0 reviews)
      # 86164090
      Cadillac Calais 1966, Valve Cover Rubber Grommet Baffle by OPGI®. This superior product is painstakingly designed to provide outstanding quality and value. Expertly crafted from first-rate materials to the highest standards it...
      Made from first-rate materialsDesigned to comply with high-quality standards
      $7.78
    • (0 reviews)
      # 38527220
      Cadillac Calais 1966, Engine Camshaft Bearing Set by Sealed Power®. Full Set. Steel Backed Babbitt or Bronze Alloy. Standard Size. Designed utilizing the latest technology, this product by Titan features premium quality and will...
      Direct replacementManufactured to strict engineering quality standards
      $61.48
    • (0 reviews)
      # 72437155
      Cadillac Calais 1966, Engine Push Rod by Melling®. 9.75.
      Right for your vehicle and lifestyleMade from high-quality materials for ultimate durability
      $4.86
    • (0 reviews)
      # 72437158
      Cadillac Calais 1966, Engine Valve Spring by Melling®. 5.00. Designed utilizing the latest technology, this Engine Exhaust Valve by Melling features premium quality and will perform better than advertised. Perfect for your vehicle...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $3.29
    • (0 reviews)
      # 72435852
      Cadillac Calais with 2 Grooves Valve 1966, Engine Valve Spring Retainer Keeper by Melling®. 5.00.
      Right for your vehicle and lifestyleMade from high-quality materials for ultimate durability
      $1.80
    • (0 reviews)
      # 21886011
      Cadillac Calais 1966, Front Engine Timing Camshaft Sprocket by Cloyes®. Teeth: 36. Keep your engine’s valvetrain in perfect time with Cloyes, the world leader in timing drive systems. No matter whether you need a timing gear or...
      Maintains critical valve timingPrevents performance problems and possible engine damage that can result from incorrect timing
      $21.46
    • (0 reviews)
      # 23600950
      Cadillac Calais 1966, Engine Oil Cooler Replacement Hose by Hayden®. 1/2 x 12' Rubber Hose. If you need to replace your cracked and leaking oil cooler hose, Hayden is the way to go. Made of premium materials, this hose ensures...
      Direct replacement for proper fitDesigned for medium duty applications
      $23.28
    • (0 reviews)
      # 21462995
      Cadillac Calais 1966, Full-Flow Spin-on Oil Filter by Hastings®. 1 Piece. This filter traps contaminants from the oil minimizing the possibility of costly engine repairs. To prevent any leaks, it comes with a nitrile gasket that...
      Protects the engine from damaging contaminantsExcels in both contaminant removal efficiency and contaminant holding capacity
      $8.60
    • (0 reviews)
      # 72437160
      Cadillac Calais 1966, Engine Oil Pump Repair Kit by Melling®. 7.50. Melling oil pump repair kits are provided to supply the parts needed to rebuild a specific individual oil pump that is a part of a timing cover application.
      Right for your vehicle and lifestyleMade from high-quality materials for ultimate durability
      $92.25
    • (0 reviews)
      # 86165739
      Cadillac Calais with California Emission with Air Injection Reactor 1966, Emissions Decal by OPGI®. This superior product is painstakingly designed to provide outstanding quality and value. Expertly crafted from first-rate...
      Made from first-rate materialsDesigned to comply with high-quality standards
      $10.60
    • (0 reviews)
      # 40540904
      Cadillac Calais 1966, Cylinder Head Gasket by Fel-Pro®. Bore Size: 4.16". 0.0415" - 0.0474" Thick. Material: PermaTorque. If you need durable gaskets to prevent leaks on your vehicle, Fel-Pro is the way to go. Engineered using the...
      Direct OEM replacement for a proper fitEnsure reliable sealing performance
      $23.22
    • (0 reviews)
      # 40540905
      Cadillac Calais 1966, Cylinder Head Gasket Set by Fel-Pro®. Gasket Included. Material: PermaTorque. If you need durable gaskets to prevent leaks on your vehicle, Fel-Pro is the way to go. Engineered using the latest technologies...
      Direct OEM replacement for a proper fitEnsure reliable sealing performance
      $88.58
    • (0 reviews)
      # 31545320
      Cadillac Calais 1966, Camshaft Plug by Dorman®. 2.0938" Steel Shallow Cup. Dorman’s Engine Camshaft Plugs are available in multiple styles, including Cup Type, Pilot Seal™, Reverse Taper, Concave, Quick-Seal® Rubber and...
      Many sizes availableConveniently available in packs of different quantities
      $1.75 - $9.55
    • (0 reviews)
      # 40546743
      Cadillac Calais 1966, Valve Stem Oil Seal Set by Fel-Pro®. If you are looking for quality sealing solutions, Fel-Pro offers you various replacement products from seals and bolts to O-Rings and dowel pins. Engineered using the...
      Direct OEM replacement for a proper fitEnsure reliable sealing performance
      $14.31
    • (0 reviews)
      # 41687012
      Cadillac Calais 1966, Engine Valve Stem Oil Seal by Sealed Power®.
      $1.88 - $2.64
    • (0 reviews)
      # 40539902
      Cadillac Calais 1966, Timing Cover Gasket Set by Fel-Pro®. If you need durable gaskets to prevent leaks on your vehicle, Fel-Pro is the way to go. Engineered using the latest technologies and global engineering resources, the...
      Direct OEM replacement for a proper fitEnsure reliable sealing performance
      $22.01
    • (0 reviews)
      # 86166765
      Cadillac Calais 1966, Timing Chain Cover Gasket by OPGI®. This superior product is painstakingly designed to provide outstanding quality and value. Expertly crafted from first-rate materials to the highest standards it ensures...
      Made from first-rate materialsDesigned to comply with high-quality standards
      $55.63
    • (0 reviews)
      # 62430936
      Cadillac Calais 1966, Engine Oil Drain Plug Gasket by Dorman®. Nylon. Dorman’s Oil Drain Plugs are coated for high corrosion resistance and a long service life. Many styles are available, including standard, inset gasket, molded...
      Direct replacement for a proper fit every timeDorman’s oversized, piggyback, and rubber expanding plugs eliminate the need to replace the entire pan, saving you time, labor and money
      $0.83 - $4.92
    • (0 reviews)
      # 18988876
      Cadillac Calais 1966, Oil Drain Plug Gasket by Fel-Pro®. If you need durable gaskets to prevent leaks on your vehicle, Fel-Pro is the way to go. Engineered using the latest technologies and global engineering resources, the gaskets...
      Direct OEM replacement for a proper fitEnsure reliable sealing performance
      $1.00
    • (0 reviews)
      # 93475923
      Cadillac Calais 1966, Valve Cover Gasket Set by Fel-Pro®. Material: Blue Stripe Cork-Rubber. If you need durable gaskets to prevent leaks on your vehicle, Fel-Pro is the way to go. Engineered using the latest technologies and...
      Direct OEM replacement for a proper fitEnsure reliable sealing performance
      $14.08 - $21.33
    • (0 reviews)
      # 69630920
      Cadillac Calais 1966, Professional™ Engine Oil Filter by ACDelco®. Outstanding filter capacity, enhanced efficiency, consistent flow management and high-durability design help provide exceptional filtering performance. 98 percent...
      Excellent filter capacity, efficiency, flow management, and durabilityTight seals prevent unfiltered oil from entering your engine
      $7.63
    • (0 reviews)
      # 23602481
      Cadillac Calais 1966, Engine Oil Filter Remount Kit by Hayden®. Contains filter mount and engine adapter. Hose not included.Remote filter kit is optional unless otherwise noted. This product is designed for use when relocation of...
      Non-thermostaticDesigned to ensure easy oil filter relocation
      $52.30
    • (0 reviews)
      # 67694869
      Cadillac Calais US-Built 1966, Spin-On Lube Filter by WIX®. Flow Rate: 9-11 GPM. Height: 5.178". Inner Diameter Top: Closed. MediaType: Enhanced Cellulose. Micron: 21.00. Outer Diameter Top: 3.660". Style: Spin-On Lube Filter....
      Filters oil by trapping particles from entering the engineHighly durable and reliable
      $10.69
    • (0 reviews)
      # 86187055
      Cadillac Calais 1966, Oil Filler Cap by OPGI®. This superior product is painstakingly designed to provide outstanding quality and value. Expertly crafted from first-rate materials to the highest standards it ensures maximum...
      Made from first-rate materialsDesigned to comply with high-quality standards
      $16.00 - $23.20
    • (0 reviews)
      # 86187311
      Cadillac Calais 1966, Oil Filler Hole Cap by OPGI®. This superior product is painstakingly designed to provide outstanding quality and value. Expertly crafted from first-rate materials to the highest standards it ensures maximum...
      Made from first-rate materialsDesigned to comply with high-quality standards
      $7.78 - $9.78
    • (0 reviews)
      # 86164055
      Cadillac Calais 1966, Oil Filter by OPGI®. AC Delco Spin-On 230. This superior product is painstakingly designed to provide outstanding quality and value. Expertly crafted from first-rate materials to the highest standards it...
      Made from first-rate materialsDesigned to comply with high-quality standards
      $23.20
    • (0 reviews)
      # 23783555
      Cadillac Calais 1966, Tru-Tech™ Engine Oil Pressure Sender with Light by Standard®. 1/4" x 18 Thread. 2.2" Overall Length. 1 Terminal Connector. SMP’s vision is to be the leading independent supplier to the automotive...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $5.76
    • (0 reviews)
      # 84035274
      Cadillac Calais 600 CFM / 650 CFM / 750 CFM 1966, Oval Track Hydraulic Flat Tappet Camshaft by Isky Racing Cams®. 292-Mega Hydraulic. A racing camshaft is a precision product that requires tender loving care in its installation....
      $179.81
    • (0 reviews)
      # 84036945
      Cadillac Calais 1966, Solid Flat Tappet Camshaft by Isky Racing Cams®. A racing camshaft is a precision product that requires tender loving care in its installation. Probably anyone with some natural feel for mechanics can install...
      $255.21
    • (0 reviews)
      # 23598748
      Cadillac Calais 1966, Swirl-Cool™ Engine Oil Cooler Kit by Hayden®. Size: 18" x 6 1/2" x 1 1/2" Heavy Duty, Cross Flow Style. Complete kit with cooler, hose adapter and mounting hardware. If you need a quality engine oil cooler...
      Designed for heavy-duty applicationsCopper header and tube construction
      $120.63
    • (0 reviews)
      # 60653109
      Cadillac Calais 1966, Ultra-Cool™ Engine Oil Cooler Kit by Hayden®. Complete kit with cooler, hose adapter and mounting hardware. Protect your vehicle and save on costly engine repairs with this product. With the Ultra-Cool™...
      Made of quality materialsTurbulators in every tube ensure efficient cooling
      $81.07 - $126.09
    • (0 reviews)
      # 86889626
      Cadillac Calais 1966, Heavy Duty Engine Oil Cooler Kit by Flex-a-Lite®. With 3/4" Threads. Protect your investment and save on costly repairs. With this part installed in your vehicle, you’ll be able to reduce engine oil...
      Superior coolingCopper/aluminum material
      $251.15
    • (0 reviews)
      # 81533415
      Cadillac Calais 1966, Heavy Duty Oil Cooler by Flex-a-Lite®. It is designed to lower the temperature of the engine and transmission oil and thus extend the life of your engine, transmission, as well as the life of related...
      Effective for both engine and transmission coolingCopper/aluminum material
      $106.21 - $154.06
    • (0 reviews)
      # 86889625
      Cadillac Calais 1966, Standard Duty Engine Oil Cooler Kit by Flex-a-Lite®. With 3/4" Threads. Protect your investment and save on costly repairs. With this part installed in your vehicle, you’ll be able to reduce engine oil...
      Superior coolingCopper/aluminum material
      $125.94
    • (0 reviews)
      # 336775
      Cadillac Calais 1966, Premium Wrench-Off Oil Filter by K&N®. Filter Material: High Flow Premium Media. Gasket Material: Nitrile Rubber. Height: 4.688" (119 mm). Outside Diameter: 3.781" (96 mm). Style: Canister. Thread...
      $12.44
    • (0 reviews)
      # 338992
      Cadillac Calais 1966, Pro Series Premium Oil Filter by K&N®. Filter Material: High Flow Premium Media. Gasket Material: Nitrile Rubber. Height: 4.688" (119 mm). Outside Diameter: 3.781" (96 mm). Style: Canister. Thread...
      $9.29
    • (0 reviews)
      # 98548744
      Cadillac Calais 1966, Hi-Intensity Fast Bleed Hydraulic Lifter by Crane Cams®. 2 Pieces. Size: 0.842". High-performance engine builders and street tuners who crave for maximum performance out of their vehicle, choose these...
      Designed to unlock more performance out of your vehicleBump up engine power to the next level
      $17.32
    • (0 reviews)
      # 74194665
      Cadillac Calais 1966, Mechanical Lifter by Crane Cams®. 16 Pieces. Outer Diameter: 0.842", Pushrod Height: 1.560". High-performance engine builders and street tuners who crave for maximum performance out of their vehicle, choose...
      Designed to unlock more performance out of your vehicleBump up engine power to the next level
      $110.21
    • (0 reviews)
      # 98548752
      Cadillac Calais 1966, Pushrod by Crane Cams®. 2 Pieces. Tubing Diameter: 5/16", Overall Length: 10.200", Length: Stock. High-performance engine builders and street tuners who crave for maximum performance out of their vehicle,...
      Designed to unlock more performance out of your vehicleBump up engine power to the next level
      $31.37
    • (0 reviews)
      # 60574189
      Cadillac Calais 1966, Engine Oil Cooler Metal Line Kit by Hayden®. Metal Line Kit, Routes Oil Lines Past Exhaust Manifolds. Keep your engine oil cool with this product. Designed to route oil lines past exhaust manifolds, the part...
      Designed to route oil lines past exhaust manifoldsProvides protection where standard hoses can fail
      $33.66
    • (0 reviews)
      # 130084691
      Cadillac Calais 1966, Oil Filter Relocation Kit by Perma-Cool®. Includes Hoses, Fittings, Hardware. Bracket made from Aluminum. Oil Filter Relocation Systems fit engines with the following spin-on oil filter thread sizes: 3/4"-16,...
      $71.98
    • (0 reviews)
      # 69677455
      Cadillac Calais 1966, 2-1/2" 13/16"-16 Single Oil Filter Relocation Kit by Trans-Dapt®. Single. Size: 2-1/2" 13/16"-16. Kit. Includes: Oil Filter Bypass Adapter, remote single oil filter base, 2- 30" hoses, 4 brass fittings,...
      $79.19




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      Timing Gears, Chains And Belts Keep Your Camshaft Correctly Timed!
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      Glossary of Engine Internal Parts
      Internal combustion engines are extremely complex and feature a wide array of components that rotate, move up and down, pump, seal, or remain stationary. When repairing or rebuilding your engine, you will come across many different terms when referencing repair manuals and ordering parts. We know it can be confusing, especially when the repair is complex. Even if you are paying a professional to do the work, it’s good to be conversant with the topic. In order to help you understand the terminology of engine components, we’ve created the following glossary, listed in alphabetical order.

    Popular Products

    1966 Cadillac Calais Replacement Engine Parts Reviews

    Average rating:  5  5 - 7 reviews
    4.5 of 5
    Amazing Turbo
    This product is amazing. It's made of good materials, no shaft play, I am pleased with my new turbo. I've noticed the difference in sound and power, especially when you floor acceleration pedal. Installation was easy. I would highly suggest this product to anyone who is considering it.
    DPosted by D (Brooklyn, NY) /
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