1978 Oldsmobile Calais Performance Engine Blocks

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    • (0 reviews)
      # mpn1422735879
      Oldsmobile Calais 4.3L / 5.0L With Oldsmobile V8 Engines 1978, Expansion Plug Kit by Proform®. With All Sizes Needed. Sold as One Complete Kit This product is made of high-quality materials to serve you for years to come. Designed using...
      Carefully designed to improve the performance of your vehicleCrafted from first-rate materials
      $20.81
    • (0 reviews)
      # mpn4562168394
      Oldsmobile Calais 4.3L 1978, Expansion Plug Kit by Enginetech®. The Engine Builder's Source, can locate the right part for nearly any rebuild application. Offering a full line of internal engine parts for domestic, import and high...
      Rigorously tested to withstand years of abuseDesigned with innovative manufacturing techniques
      $11.17
    • (0 reviews)
      # mpn1151263853
      Oldsmobile Calais 5.0L 1978, Brass Expansion Plug Kit by DNJ Engine Components®. Designed utilizing the latest technology, this product by DNJ Engine Components features premium quality and will perform better than advertised. Perfect...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $17.33
    • (0 reviews)
      # mpn4524650217
      Oldsmobile Calais 3.8L 1978, Autograde™ Bagged Brass Shallow Cup Oil Galley Plug by Dorman®. Dorman’s Engine Oil Galley Plugs are available in multiple styles, including Cup Type, Pilot Seal™, Reverse Taper, Concave, Quick-Seal®...
      Direct replacement for a proper fitDurable materials ensure a long service life
      $0.65
    • (0 reviews)
      # mpn4524650232
      Oldsmobile Calais 3.8L 1978, Autograde™ Boxed Brass Shallow Cup Oil Galley Plug Kit by Dorman®. Dorman’s Engine Oil Galley Plugs are available in multiple styles, including Cup Type, Pilot Seal™, Reverse Taper, Concave,...
      Direct replacement for a proper fitDurable materials ensure a long service life
      $6.31
    • (0 reviews)
      # 1235008481
      Oldsmobile Calais 1978, Autograde™ Expansion Plug by Dorman®. Designed utilizing the latest technology, this product by Dorman features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle,...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $1.07 - $15.81
    • (0 reviews)
      # mpn2362007
      Oldsmobile Calais 3.8L 1978, HELP™ Rubber Expansion Plug by Dorman®. Designed utilizing the latest technology, this product by Dorman features premium quality and will perform better than advertised. Perfect for your vehicle and...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $2.96
    • (0 reviews)
      # mpn4508032044
      Oldsmobile Calais 4.3L 1978, Oil Galley Rear Main Plug by Dura-Bond®. 12 mm Check Ball. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level...
      Rigorously tested to withstand years of abuseHigh-grade materials for long-lasting durability
      $0.51
    • (0 reviews)
      # 40682053
      Oldsmobile Calais 1978, Intake Manifold Valley Pan Gasket Set by Fel-Pro®. Designed utilizing the latest technology, this product by Fel-Pro features premium quality and will perform better than advertised. Perfect for your vehicle and...
      Meets or exceeds all original equipment specificationsApplication-specific design for a perfect fit
      $21.27 - $22.75
    • (0 reviews)
      # 72849742
      Oldsmobile Calais 1978, Expansion Plug Kit by Melling®. Designed utilizing the latest technology, this product by Melling features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...
      Quantity Per Application Required: 1Meets or Exceeds Original Equipment Specifications: Yes
      $2.91 - $9.72
    • (0 reviews)
      # 1235139516
      Oldsmobile Calais 1978, Expansion Plug Kit by Pioneer Automotive®. Designed utilizing the latest technology, this product by Pioneer Automotive features premium quality and will perform better than advertised. Perfect for your vehicle...
      Made to deliver reliable service for a long timeRugged construction to withstand harsh conditions
      $2.52 - $10.50
    • (0 reviews)
      # 1214485299
      Oldsmobile Calais 1978, Expansion Plug Kit by QualCast®. QualCast Expansion Plugs are produced from the highest quality steel in a wide variety of cup designs. For marine, performance, or heavy duty applications QualCast recommend brass...
      Made In The USAMade from high-strength materials for uncompromising durability
      $3.87 - $8.71
    • (0 reviews)
      # 1235051474
      Oldsmobile Calais 1978, Expansion Plug by Sealed Power®. Designed utilizing the latest technology, this product by Sealed Power features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it...
      Direct replacementManufactured to strict engineering quality standards
      $0.34 - $1.55
    • (0 reviews)
      # 1234962453
      Oldsmobile Calais 1978, Expansion Plug Kit by Sealed Power®. Designed utilizing the latest technology, this product by Sealed Power features premium quality and will perform better than advertised. Perfect for your vehicle and...
      Direct replacementManufactured to strict engineering quality standards
      $4.54 - $10.98
    • (0 reviews)
      # mpn4524650221
      Oldsmobile Calais 5.0L 1978, Steel Deep Cup Freeze Plug Freeze Plug by Sealed Power®. Designed utilizing the latest technology, this product by Sealed Power features premium quality and will perform better than advertised. Perfect for...
      Direct replacementManufactured to strict engineering quality standards
      $0.51
    • (0 reviews)
      # mpn4539961172
      Oldsmobile Calais 3.8L 1978, Autograde™ Rear Bagged Engine Expansion Plug by Dorman®. Dorman offers a comprehensive line of Engine Expansion Plug Kits to cover a range of applications. The kits include all parts necessary for a...
      Direct fit kits available for ease of replacementExpansion Plugs also available individually
      $0.64
    • (0 reviews)
      # mpn4524650314
      Oldsmobile Calais 4.3L 1978, Poly Bagged Steel Block Plug Kit by Pioneer Automotive®. Designed utilizing the latest technology, this product by Pioneer Automotive features premium quality and will perform better than advertised. Perfect...
      $2.51
    • (0 reviews)
      # 1198768127
      Engine Block by Edelbrock®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to provide a perfect fit for a...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $2,396.20 - $2,914.06
    • (0 reviews)
      # 1231436182
      Iron Eagle Engine Block by Dart®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to provide a perfect fit for...
      Designed to unlock more performance out of your vehicleDeliver a reasonable balance of strength and durability
      $3,102.62 - $3,473.08
    • (0 reviews)
      # 1093456657
      Block Sleeve by Dart®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to provide a perfect fit for a hassle...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $75.57 - $113.36
    • (0 reviews)
      # 1093424677
      Main Cap by Dart®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to provide a perfect fit for a hassle free...
      Designed to maximize horsepower and torque of your vehicleMade with meticulous attention to detail and unmatched craftsmanship
      $50.37 - $589.75
    • (0 reviews)
      # 1093491622
      Main Cap Set by Dart®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to provide a perfect fit for a hassle...
      Designed to maximize horsepower and torque of your vehicleMade with meticulous attention to detail and unmatched craftsmanship
      $423.11 - $703.94
    • (0 reviews)
      # 1093480573
      Brodix™ Cylinder Sleeve by Darton Sleeves®.
      $88.09 - $101.34
    • (0 reviews)
      # 1093485581
      Cylinder Sleeve Cylinder Sleeve by Darton Sleeves®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to provide...
      $111.12 - $118.38
    • (0 reviews)
      # 1093488608
      High Performance Main Bolt by ARP®. The engineers at ARP spent quite a bit of time developing these highly effective, unique oil pan studs. They’re designed to make it as easy as possible to install a pan and seal it properly....
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $38.72 - $87.82
    • (0 reviews)
      # 1093446676
      Pro Series Main Bolt by ARP®. The engineers at ARP spent quite a bit of time developing these highly effective, unique oil pan studs. They’re designed to make it as easy as possible to install a pan and seal it properly. You’ll note...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $70.74 - $170.13
    • (0 reviews)
      # 1093438715
      Crankshaft Wipers by Moroso®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to provide a perfect fit for a...
      Removes excess oil from crankshaft to reduce horsepower-robbing windage0.035" steel plate comes pre-fit so only slight amounts of material must be removed
      $16.96
    • (0 reviews)
      # 1231436187
      4.5 Bore Spacing Iron Eagle Engine Block by Dart®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to provide...
      Designed to unlock more performance out of your vehicleDeliver a reasonable balance of strength and durability
      $3,235.99 - $3,565.33
    • (0 reviews)
      # 557607365
      Little M Pro Iron Engine Block by Dart®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to provide a perfect...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $3,314.99 - $4,401.82
    • (0 reviews)
      # 1093422714
      Race Series Aluminum Engine Block by Dart®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to provide a...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $6,211.44 - $6,525.04
    • (0 reviews)
      # 1231436184
      Special High Performance Engine Block by Dart®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to provide a...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $4,452.48 - $6,275.03
    • (0 reviews)
      # 1231436189
      Special High Performance Short Engine Block by Dart®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $919.27 - $1,470.84
    • (0 reviews)
      # mpn4529424702
      Big Victor 3 Series Unported Thick Flange Valley Plate by Edelbrock®. Designed utilizing the latest technology, this product by Edelbrock features premium quality and will perform better than advertised. Perfect for your vehicle and...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $477.95
    • (0 reviews)
      # 1128000032
      Valley Plate by Edelbrock®. Designed utilizing the latest technology, this product by Edelbrock features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured to meet or...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $467.95 - $490.95
    • (0 reviews)
      # 557530468
      Cylinder Sleeve by Dart®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to provide a perfect fit for a...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $75.57 - $113.36
    • (0 reviews)
      # mpn889016212
      Sleeve Assembly by Melling®. Melling sleeves are made from centrifugally cast, high strengthgray iron. It is a lower carbon iron alloyed with chromium, copper, and nickel to produce a harder (241-293 BHN) more wear resistant surface....
      Universal flanged sleeves to provide extra insurance to prevent sleeve movement in performance applications.Reduce the critical factors that secure standard liners such as press fit, cylinder ledge at bottom of bore, and heat expansion rates of metals.
      $110.34
    • (0 reviews)
      # mpn4498395466
      Chevy™ Cylinder Sleeve by Darton Sleeves®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to provide a...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $121.95
    • (0 reviews)
      # 1093447722
      Donovan™ Cylinder Sleeve by Darton Sleeves®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to provide a...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $94.46 - $131.47
    • (0 reviews)
      # 1093482590
      Rodeck™ & Brodix™ Cylinder Sleeve by Darton Sleeves®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $96.37 - $102.92
    • (0 reviews)
      # 1198768122
      Main Bearing Cap Strap by Howards Cams®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to provide a perfect...
      Designed to unlock more performance out of your vehicleDeliver a reasonable balance of strength and durability
      $28.40 - $29.13
    • (0 reviews)
      # 1341090061
      Lightening Program by Dart®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to provide a perfect fit for a...
      Designed to maximize horsepower and torque of your vehicleMade with meticulous attention to detail and unmatched craftsmanship
      $980.00
    • (0 reviews)
      # 1341090062
      Main Bolt by Dart®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to provide a perfect fit for a hassle free...
      Designed to maximize horsepower and torque of your vehicleMade with meticulous attention to detail and unmatched craftsmanship
      $7.29 - $8.37
    • (0 reviews)
      # 557523600
      Main Stud Kit by Dart®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to provide a perfect fit for a hassle...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $150.08 - $232.12
    • (0 reviews)
      # mpn1589349235
      Main Cap Dowel Pin by RHS®. Designed utilizing the latest technology, this product by RHS features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured to meet or exceed...
      Designed to unlock more performance out of your vehicleDeliver a reasonable balance of strength and durability
      $3.73
    • (0 reviews)
      # 1093478746
      Engine Stand Bolt by Trans-Dapt®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to provide a perfect fit for...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $5.71 - $7.75
    • (0 reviews)
      # 1028008713
      Oldsmobile Calais 5.0L 1978, Motown 2 Iron Block by World Products®. Blocks are designed specifically for racing and high performance engines. They are loaded with performance and durability enhancing features like thicker decks and...
      Meticulously tested to offer unprecedented performanceGuaranteed to survive under tough racing conditions
      $2,029.51 - $2,541.64
    • (0 reviews)
      # 871292185
      383 Stroker High Performance Short Block by Replace®. This short block is built with a mild compression ratio great for easy tuning on pump gas or running a small shot of nitrous. If used with nitrous there will be no warranty as there...
      Reverse engineered to ensure any factory defects are eliminatedDyno proven horsepower gains
      $2,232.53 - $2,384.25
    • (0 reviews)
      # mpn4525180620
      383 Stroker Race Series Short Block by Replace®. Bullet proof bottom end built to handle more power with its top of the line stroker kit. This short block is built with a mild compression ratio great for easy tuning on pump gas or...
      Reverse engineered to ensure any factory defects are eliminatedDyno proven horsepower gains
      $3,413.82
    • (0 reviews)
      # mpn4525180616
      Valley Plate Gaskets by Cometic Gasket®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to provide a perfect...
      Designed to maximize horsepower and torque of your vehicleMade with meticulous attention to detail and unmatched craftsmanship
      $20.70
    • (0 reviews)
      # mpn4525180621
      540 Dart Race Series Short Block by Replace®. This short block has fully forged rotating assemble, and Dart block it will hold big power reliably. This short block is built with a mild compression ratio great for easy tuning on pump gas...
      Reverse engineered to ensure any factory defects are eliminatedDyno proven horsepower gains
      $5,808.90
    • (0 reviews)
      # mpn4525180622
      598 Dart Race Series Short Block by Replace®. This bullet proof short block is designed for racing or max effort street build; drive train upgrades may be needed. This short block is built with a mild compression ratio great for easy...
      Reverse engineered to ensure any factory defects are eliminatedDyno proven horsepower gains
      $5,928.12
    • (0 reviews)
      # mpn4539942569
      Performance Engine by Replace®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to provide a perfect fit for a...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $3,520.02
    • (0 reviews)
      # mpn4525180323
      Steel Engine Short Block by Replace®. This short block is built with a mild compression ratio great for easy tuning on pump gas or running a small shot of nitrous. If used with nitrous there will be no warranty as there is more room for...
      Reverse engineered to ensure any factory defects are eliminatedDyno proven horsepower gains
      $2,599.92


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