1986 Buick Regal Engine Blocks
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Dart®Special High Performance Engine BlockBuick Regal 5.0L 1986, Special High Performance Engine Block by Dart®. The SHP Ford Block is tailored to the most popular performance and racing applications. The valley is machined to accept factory roller lifter guides and retainer...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$2,944.48 - Fel-Pro®Valley Pan Gasket SetBuick Regal 1986, 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. Designed to...Meets or exceeds all original equipment specificationsApplication-specific design for a perfect fit$24.90 - $32.23
- Darton Sleeves®Donovan™ Replacement Cylinder SleeveBuick Regal 5.0L With Chevy Small Block Engines 1986, Donovan™ Replacement Cylinder Sleeve by Darton Sleeves®. The ASTM specifications for performance ductile iron sleeves indicates a minimum tensile strength of 100,000 pounds. Darton...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$132.66
- Dorman®Autograde™ Expansion PlugBuick Regal 1986, 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 PlugsBuick Regal 1986, 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 KitBuick Regal 1986, 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 and...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$6.56 - $26.31
- ARP®2-Bolt Main Stud KitBuick Regal 3.8L With Buick Stage I or II Engine 1986, 2-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$74.00
- Dorman®Autograde™ Brass Pipe PlugsBuick Regal 5.0L 1986, Autograde™ Brass 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
- Dorman®Coarse Thread Type Pipe PlugBuick Regal 5.0L 1986, Coarse 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
- Dorman®HELP™ 1" Rubber Expansion PlugBuick Regal 3.8L without Balance Shaft 1986, 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...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
- Fel-Pro®Valley Pan Gasket SetBuick Regal 7 Engine VIN Character 1986, 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...Meets or exceeds all original equipment specificationsApplication specific design to ensure a perfect fit$44.52
- Pioneer Automotive®Crankshaft Main Bearing Cap StudBuick Regal 3.8L 1986, Crankshaft Main Bearing Cap Stud by Pioneer Automotive®. Designed utilizing the latest technology, this product by Pioneer Automotive features premium quality and will perform better than advertised. Perfect for...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$59.10
- QualCast®Steel Expansion Plug KitBuick Regal 1986, 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 to...Made from high-strength materials for uncompromising durabilityDesigned to provide an excellent combination of price and quality$6.12
- Moroso®Rear Main Seal AdapterBuick Regal 5.0L 1986, 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 reliability. Designed to...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$225.99 - $252.99
- ATP®Expansion Plug KitBuick Regal 1986, 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 perform like...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 BlockBuick Regal 5.0L 1986, 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 reliability....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 BlockBuick Regal 5.0L 1986, 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...Brand new precision machined, light weight cast iron blockBillet steel main caps$3,806.23
- Enginetech®Cylinder SleeveBuick Regal 7 Engine VIN Character 1986, 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...Rigorously tested to withstand years of abuseDesigned with innovative manufacturing techniques$11.07
- Enginetech®Expansion Plug KitBuick Regal 1986, 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 performance...Rigorously tested to withstand years of abuseDesigned with innovative manufacturing techniques$4.19 - $12.10
- Mahle®Expansion PlugBuick Regal 5.0L 1986, 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
- Pioneer Automotive®Poly Steel Block Plug KitBuick Regal 5.0L 1986, Poly 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 for your...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$7.75
- Cometic Gasket®Rear Main Seal GasketBuick Regal 1986, Rear Main Seal Gasket 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...Made of High Quality MaterialsBuilt to Last$17.63 - $27.34
- Proform®Expansion Plug InsertBuick Regal 5.0L With Chevy Small Block Engines 1986, Expansion Plug Insert by Proform®. Official GM Licensed Product. With Raised Bowtie Emblem. Material: Billet Aluminum. Designed to Hide Unsightly Freeze Plugs On Engines. Two Per...Officially Licensed GM ProductsCarefully designed to improve the performance of your vehicle$32.94
- Proform®Expansion Plug KitBuick Regal 5.0L With Chevy Small Block Engines 1986, Expansion Plug Kit by Proform®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind....Carefully designed to improve the performance of your vehicleCrafted from first-rate materials$24.38
- Victor Reinz®Valley Pan Gasket SetBuick Regal 5.0L 1986, Valley Pan Gasket Set by Victor Reinz®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology and with customers in mind. It...Made with precision and quality in mindDesigned to meet your specific needs$24.82
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