1991 Chevy Suburban Engine Blocks
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Dart®Special High Performance Engine BlockChevy Suburban With Chevy Small Block Gen I Engine 1991, 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$2,944.48 - $3,088.09 - Darton Sleeves®Donovan™ Replacement Cylinder SleeveChevy Suburban 5.7L With Chevy Small Block Engines 1991, Donovan™ Replacement Cylinder Sleeve by Darton Sleeves®. The ASTM specifications for performance ductile iron sleeves indicates a minimum tensile strength of 100,000 pounds....Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$132.66
- ACDelco®Genuine GM Parts™ Engine Expansion PlugChevy Suburban 1991, Genuine GM Parts™ Engine Expansion Plug by ACDelco®. 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$4.37 - $11.22Save: up to 16%$3.71 - $9.54
- Dorman®Autograde™ Expansion PlugChevy Suburban 1991, 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$1.67 - $13.13
- Dorman®Autograde™ Expansion Plug KitChevy Suburban 1991, 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 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$9.74 - $23.94
- Dorman®Autograde™ Expansion PlugsChevy Suburban 1991, 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$10.32 - $25.64
- Enginetech®Expansion Plug KitChevy Suburban 1991, 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$5.21 - $17.27
- Pioneer Automotive®Expansion Plug KitChevy Suburban 1991, 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$9.72 - $34.55
- DNJ Engine Components®Brass Expansion Plug KitChevy Suburban 1991, 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 your...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$25.31
- QualCast®Steel Expansion Plug KitChevy Suburban 1991, 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 - $7.29
- Moroso®Rear Main Seal AdapterChevy Suburban 5.7L 1991, 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$225.99 - $252.99
- Proform®Expansion PlugChevy Suburban 1991, Expansion Plug 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. It will meet your needs and deliver...Carefully designed to improve the performance of your vehicleCrafted from first-rate materials$24.38 - $28.09
- ATP®Expansion Plug KitChevy Suburban 1991, 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...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®Race Series Engine BlockChevy Suburban 7.4L 1991, Race Series Engine Block by Dart®. The camshaft is raised 0.400" above the stock location to increase clearance for the connecting rods and crankshaft counter weights, and the main oil gallery is located...Premium alloy: Dart aluminum blocks are cast from virgin 355-T61 aerospace alloy for superior strength and integrityDuctile iron sleeves with extra thick cylinder walls promote excellent ring seal$9,720.57
- Dart®Special High Performance Pro Engine BlockChevy Suburban With Chevy Small Block Gen I Engine 1991, 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...Brand new precision machined, light weight cast iron blockBillet steel main caps$3,806.23
- Enginetech®Cylinder SleeveChevy Suburban 1991, 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 performance...Rigorously tested to withstand years of abuseDesigned with innovative manufacturing techniques$11.07
- Mahle®Expansion PlugChevy Suburban 5.7L / 6.2L 1991, 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$3.78
- Dura-Bond®Internal Hex Oil Galley Plug with SealantChevy Suburban 1991, 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 Suburban 5.7L 1991, 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
- Billet SpeedWorks®Center Main Bearing CapsChevy Suburban 7.4L With Dry Sump / With Wet Sump With Chevy Big Block Engines 1991, Center Main Bearing Caps by Billet SpeedWorks®. This premium product is the best way to go for those looking for the highest quality replacement that...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$338.13 - $464.26
- Billet SpeedWorks®Main Bearing Cap SetChevy R1500 Suburban 5.7L With Dry Sump / With Wet Sump With Chevy Small Block Engines 1991, Main Bearing Cap Set by Billet SpeedWorks®. This premium product is the best way to go for those looking for the highest quality replacement...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$266.90
- Mr. Gasket®Brass Freeze Plug KitChevy Suburban 5.7L With Chevy Small Block Engine 1991, 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 boost...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 Suburban 1991, Engine Block Expansion Plug Kit 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$23.00 - $23.60
- PCE®Main CapsChevy Suburban 1991, 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 perfect...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$99.70 - $310.10
- PCE®Rear Main Seal AdapterChevy Suburban 5.7L With Chevrolet Small Block I Generation Engine 1991, Rear Main Seal Adapter by PCE®. These Procomp Electronics rear main seals are manufactured from aluminum and require no drilling or welding for installation. This...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$59.60
- PRW®Crankshaft Main Bearing Cap GirdleChevy Suburban 1991, Crankshaft Main Bearing Cap Girdle by PRW®. Designed utilizing the latest technology, this product by PRW features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it...Made with precision and quality in mindDesigned to meet your specific needs$58.00 - $62.00
- Proform®Expansion Plug InsertChevy Suburban 5.7L With Chevy Small Block Engines 1991, 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
- Speedmaster®12-Point Main Bolt KitChevy Suburban 7.4L 1991, 12-Point Main Bolt Kit by Speedmaster®. Looking to fine-tune the performance of your vehicle from mild to wild and blow the competition away? Then, this performance upgrade from Speedmaster is right what you...Created by professionals to meet your requirementsSuperior longevity and dependability$45.80 - $74.50
- Speedmaster®12-Point Main Stud KitChevy Suburban 1991, 12-Point Main Stud Kit by Speedmaster®. Looking to fine-tune the performance of your vehicle from mild to wild and blow the competition away? Then, this performance upgrade from Speedmaster is right what you need....Created by professionals to meet your requirementsSuperior longevity and dependability$40.90 - $62.50
- PCE®Oil Flow Restrictor Kit (Chevy Small Block Gen I)Oil Flow Restrictor Kit by PCE®. When roller rocker arms are installed, along with a mechanical lifter cam, the amount of oil flow required to the valvetrain is greatly reduced. Installing a PCE oil restrictor kit will limit this...Expertly Crafted from the highest grade materialsDesigned with breakthrough technology$17.20
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