1981 Chevy Monte Carlo Engine Blocks
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Dart®Special High Performance Engine BlockChevy Monte Carlo 1981, 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 deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$2,944.48 - $3,088.09 - Fel-Pro®Valley Pan Gasket SetChevy Monte Carlo 3.8L 1981, Valley Pan Gasket Set by Fel-Pro®. Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust....Meets or exceeds all original equipment specificationsApplication-specific design for a perfect fit$25.46 - $32.23
- Darton Sleeves®Donovan™ Replacement Cylinder SleeveChevy Monte Carlo 3.8L / 4.4L / 5.0L With Chevy Small Block Engines 1981, Donovan™ Replacement Cylinder Sleeve by Darton Sleeves®. The ASTM specifications for performance ductile iron sleeves indicates a minimum tensile strength of...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$132.66
- SCE Gaskets®Rear Main SealChevy Monte Carlo 5.0L / 5.7L With Short Chevy Small Block Engine 1981, Rear Main Seal by SCE Gaskets®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with...Perfect solution for racing and high-performance engine applicationsManufactured using advanced engineering and on-track testing$16.20
- Dorman®Autograde™ Expansion PlugChevy Monte Carlo 1981, Autograde™ Expansion Plug by Dorman®. This engine expansion plug is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable...Direct replacement - this engine expansion plug matches the fit and function of the factory part on specified years, makes and modelsIdeal solution - this plug is a reliable replacement for an original part that is missing or has failed due to fatigue$1.01 - $13.13
- Dorman®Autograde™ Expansion Plug KitChevy Monte Carlo 1981, Autograde™ Expansion Plug Kit by Dorman®. This engine expansion plug is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for...Direct replacement - this engine expansion plug matches the fit and function of the factory part on specified years, makes and modelsIdeal solution - this plug is a reliable replacement for an original part that is missing or has failed due to fatigue$9.74 - $24.69
- Dorman®Autograde™ Expansion PlugsChevy Monte Carlo 1981, Autograde™ Expansion Plugs by Dorman®. This engine expansion plug is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable...Direct replacement - this engine expansion plug matches the fit and function of the factory part on specified years, makes and modelsIdeal solution - this plug is a reliable replacement for an original part that is missing or has failed due to fatigue$6.50 - $26.82
- Pioneer Automotive®Expansion Plug KitChevy Monte Carlo 1981, 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$6.56 - $30.69
- Enginetech®Expansion Plug KitChevy Monte Carlo 1981, 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$4.19 - $15.16
- Pioneer Automotive®Engine Bolt KitChevy Monte Carlo 5.0L 1981, Engine Bolt 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$39.97 - $67.32
- ARP®4-Bolt Main Stud KitChevy Monte Carlo 3.8L With 90 Degree Engine 1981, 4-Bolt Main Stud Kit by ARP®. There are many important reasons to use ARP main stud kits including the elimination of main cap walk and fretting as well as protecting the threads in...Designed and manufactured using innovative technologiesMade with maximum safety and reliability in mind$81.75
- Dorman®Autograde™ Pipe PlugsChevy Monte Carlo 3.8L 1981, Autograde™ Pipe Plugs by Dorman®. This pipe plug matches the original equipment plug for diameter, thread pitch and head type to ensure a reliable repair. Made of corrosion-resistant material, it has been...Ideal replacement - this pipe plug matches the diameter, thread pitch and head type of the original equipment partDurable construction - this plug is made of quality materials for dependable service$3.51 - $4.98
- Dorman®HELP™ 1" Rubber Expansion PlugChevy Monte Carlo 3.8L 1981, HELP™ 1" Rubber Expansion Plug by Dorman®. This engine oil galley plug is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for...Direct replacement - this engine oil galley plug matches the fit and function of the factory part on specified years, makes and modelsIdeal solution - this plug is a reliable replacement for an original part that is missing or has failed due to fatigue$4.79
- Dorman®Outside Thread Type Pipe PlugChevy Monte Carlo 3.8L 1981, Outside Thread Type Pipe Plug by Dorman®. Dorman Pipe Plugs are manufactured with high corrosion resistance for long-lasting performance. They're conveniently available in packs of varying quantities.Direct replacement for a proper fit every timeThread lock applied for increased locking action and leak prevention$3.33
- Fel-Pro®Valley Pan Gasket SetChevy Monte Carlo A Engine VIN Character 1981, Valley Pan Gasket Set by Fel-Pro®. Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability...Meets or exceeds all original equipment specificationsApplication specific design to ensure a perfect fit$37.58
- SCE Gaskets®Accu Seal E Dyno Pak Rear Main Seal SetChevy Monte Carlo 5.0L / 5.7L With Chevy Small Block Engine 1981, Accu Seal E Dyno Pak Rear Main Seal Set by SCE Gaskets®. Another SCE first: Dyno PaksTM are tailor-made for engine builders and other volume gasket users. Each Dyno Pak...Perfect solution for racing and high-performance engine applicationsManufactured using advanced engineering and on-track testing$98.76
- DNJ Engine Components®Brass Expansion Plug KitChevy Monte Carlo 1981, 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 for...DNJ is your sourse for all your Engine part needs. DNJ Engine Components are backed a 12-month or 12,000-mile warranty whichever comes firstDNJ Engine Components are manufactured to meet or exceed OEM specifications and engineered by associates with ISO9001, ISO9002, OS9000 certificates$25.39
- QualCast®Steel Expansion Plug KitChevy Monte Carlo 1981, Steel Expansion Plug Kit by QualCast®. 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...Made from high-strength materials for uncompromising durabilityDesigned to provide an excellent combination of price and quality$6.12
- Moroso®Rear Main Seal AdapterChevy Monte Carlo 4.4L / 5.0L / 5.7L 1981, Rear Main Seal Adapter 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$225.99 - $252.99
- ATP®Expansion Plug KitChevy Monte Carlo 1981, Expansion Plug Kit by ATP®. ATP Graywerks Exhaust Manifolds are a high quality OE replacement alternative. Each manifold is developed off of the original parts specifications, to ensure it will install and...Manufactured to OE design ensuring manifold will line up and flow like the original unitHigh grade metallurgy resists fatigue cracking and breakage$9.67
- Dart®LS Next GEN III Cast Iron BlockChevy Monte Carlo 3.8L / 4.4L / 5.0L 1981, LS Next GEN III Cast Iron 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...Dart’s LS Next block is cast in the USA with premium cast iron alloyConventional style 4-bolt steel main caps with 7/16" bolts are used$4,654.75
- Dart®Special High Performance Pro Engine BlockChevy Monte Carlo 1981, Special High Performance Pro 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...Extra thick decks ensure reliable head gasket sealBlind head bolt holes don't go through to water jacket$3,806.23
- Enginetech®Cylinder SleeveChevy Monte Carlo 3.8L 1981, Cylinder Sleeve 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$11.07
- Mahle®Expansion PlugChevy Monte Carlo 1981, Expansion Plug by Mahle®. 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 of craftsmanship. Manufactured from...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$3.78 - $51.56
- Pioneer Automotive®Crankshaft Main Bearing Cap Stud Kit with WashersChevy Monte Carlo 5.0L 1981, Crankshaft Main Bearing Cap Stud Kit with Washers by Pioneer Automotive®. Designed utilizing the latest technology, this product by Pioneer Automotive features premium quality and will perform better than...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$72.50
- Dura-Bond®Internal Hex Oil Galley Plug with SealantChevy Monte Carlo 1981, Internal Hex Oil Galley Plug with Sealant by Dura-Bond®. 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...Made with precision and quality in mindDesigned to meet your specific needs$7.60
- Dura-Bond®Oil Galley Rear Main PlugChevy Monte Carlo 5.7L 1981, Oil Galley Rear Main Plug by Dura-Bond®. 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....Made with precision and quality in mindDesigned to meet your specific needs$8.24
- Mr. Gasket®Brass Freeze Plug KitChevy Monte Carlo 5.0L With Chevy Small Block Engine 1981, Brass Freeze Plug Kit by Mr. Gasket®. Designed with hardcore racing junkies and high-speed street enthusiasts, this Mr. Gasket performance product is right what you need to...Designed to help you make the max out of your ridePerfect upgrade for race cars and muscle cars alike$34.95
- PCE®Engine Block Expansion Plug KitChevy Monte Carlo 5.7L With Chevrolet Small Block I Generation Engine 1981, Engine Block Expansion Plug Kit by PCE®. Procomp Electronics freeze plugs will not rot out, like lower cost steel ones. Your new engine assembly deserves the...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$23.60
- PCE®Main CapsChevy Monte Carlo 5.7L 1981, Main Caps by PCE®. 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$99.70 - $310.10
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1981 Chevy Monte Carlo Models
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