1991 Chevy CK Pickup Engine Blocks
Select Your Submodel
-
Dart®Special High Performance Engine BlockChevy CK Pickup 5.0L / 5.7L / 6.2L / 7.4L 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$2,944.48 - $3,088.09 - Melling®Sleeve AssemblyChevy CK Pickup 4.3L 1991, 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...Universal flanged sleeves to provide extra insurance to prevent sleeve movement in performance applicationsReduce the critical factors that secure standard liners such as press fit, cylinder ledge at bottom of bore, and heat expansion rates of metals$126.08
- Darton Sleeves®Donovan™ Replacement Cylinder SleeveChevy CK Pickup With Chevy Small Block Engines 1991, Donovan™ Replacement 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$132.66
- Dorman®Autograde™ Expansion PlugChevy CK Pickup 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$1.57 - $13.20
- Dorman®Autograde™ Expansion Plug KitChevy CK Pickup 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 - $20.71
- Dorman®Autograde™ Expansion PlugsChevy CK Pickup 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$7.52 - $26.25
- Pioneer Automotive®Expansion Plug KitChevy CK Pickup 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$9.80 - $40.80
- ARP®4-Bolt Main Stud KitChevy CK Pickup 4.3L With 90 Degree Engine 1991, 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 your...Designed and manufactured using innovative technologiesMade with maximum safety and reliability in mind$81.75
- ACDelco®Genuine GM Parts™ Engine Expansion PlugChevy CK Pickup 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$3.71 - $10.41
- Enginetech®Expansion Plug KitChevy CK Pickup 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$4.35 - $18.78
- DNJ Engine Components®Brass Expansion Plug KitChevy CK Pickup 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 - $26.54
- QualCast®Steel Expansion Plug KitChevy CK Pickup 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...Made from high-strength materials for uncompromising durabilityDesigned to provide an excellent combination of price and quality$5.73 - $7.29
- Moroso®Rear Main Seal AdapterChevy CK Pickup 5.0L / 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 to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$225.99 - $252.99
- Proform®Expansion PlugChevy CK Pickup 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 C1500 / C2500 / C3500 / K1500 / K2500 / K3500 /... 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...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 CK Pickup 1991, 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®Race Series Engine BlockChevy CK Pickup 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 CK Pickup 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 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 CK Pickup 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 CK Pickup 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 from...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$3.78
- SCE Gaskets®Valley Cover GasketsChevy CK Pickup 5.0L With Pro Action/RHS 14 degree Heads 1991, Valley Cover Gaskets by SCE Gaskets®. Accu Seal E Valley Cover Gaskets for Pro Action/RHS 14 degree Heads on SBC. This premium product is the best way to go for those...Perfect solution for racing and high-performance engine applicationsManufactured using advanced engineering and on-track testing$12.03
- Dura-Bond®Internal Hex Oil Galley Plug with SealantChevy CK Pickup 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 CK Pickup 4.3L / 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...Made with precision and quality in mindDesigned to meet your specific needs$8.24
- Billet SpeedWorks®Center Main Bearing CapsChevy CK Pickup 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 CK Pickup 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 that...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$266.90
- Mr. Gasket®Brass Freeze Plug KitChevy CK Pickup 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 your...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 CK Pickup 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 CK Pickup 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 CK Pickup 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 CK Pickup 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
Shop By Service Type
Popular Products
-
- $32.94 - $975.44
- $34.86 - $143.59
1991 Chevy CK Pickup Models
Related Searches