1968 Chevy Chevelle Engine Blocks
Select Your Submodel
- Dart®Special High Performance Engine BlockChevy Chevelle 5.0L / 5.3L / 5.4L / 5.7L 1968, 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$2,944.48
- Darton Sleeves®Donovan™ Replacement Cylinder SleeveChevy Chevelle 5.0L / 5.3L / 5.4L / 5.7L With Chevy Small Block Engines 1968, Donovan™ Replacement Cylinder Sleeve by Darton Sleeves®. The ASTM specifications for performance ductile iron sleeves indicates a minimum tensile strength...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$132.66
- SCE Gaskets®Rear Main SealChevy Chevelle 1968, Rear Main Seal by SCE Gaskets®. 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...Perfect solution for racing and high-performance engine applicationsManufactured using advanced engineering and on-track testing$15.33 - $16.20
- Dorman®Autograde™ Expansion PlugChevy Chevelle 1968, 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$1.68 - $13.20
- Dorman®Autograde™ Expansion Plug KitChevy Chevelle 1968, 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$11.87 - $24.69
- Dorman®Autograde™ Expansion PlugsChevy Chevelle 1968, 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$10.91 - $25.64
- Pioneer Automotive®Expansion Plug KitChevy Chevelle 1968, 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$6.74 - $34.55
- ARP®2-Bolt Main Stud KitChevy Chevelle 3.8L / 4.1L 1968, 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 your engine block....Designed and manufactured using innovative technologiesMade with maximum safety and reliability in mind$80.12
- Enginetech®Expansion Plug KitChevy Chevelle 1968, 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$3.60 - $15.16
- SCE Gaskets®Accu Seal E Dyno Pak Rear Main Seal SetChevy Chevelle 1968, 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 contains 10 complete sets of the gaskets or...Perfect solution for racing and high-performance engine applicationsManufactured using advanced engineering and on-track testing$98.76 - $211.14
- QualCast®Steel Expansion Plug KitChevy Chevelle 1968, 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 Chevelle 5.0L / 5.3L / 5.7L 1968, 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
- Proform®Expansion PlugChevy Chevelle 1968, 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 Chevelle 1968, 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®LS Next GEN III Cast Iron BlockChevy Chevelle 5.0L / 5.3L / 5.4L / 5.7L 1968, 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...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 Chevelle 6.5L 1968, 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 Chevelle 5.0L / 5.3L / 5.4L / 5.7L 1968, 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,...Extra thick decks ensure reliable head gasket sealBlind head bolt holes don't go through to water jacket$3,806.23
- Enginetech®Cylinder SleeveChevy Chevelle 5.0L 1968, 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$12.54
- Mahle®Expansion PlugChevy Chevelle 1968, 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®Front Upper Crankshaft Main Bearing Cap StudChevy Chevelle 3.8L / 4.1L 1968, Front Upper 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$137.93
- Dura-Bond®Internal Hex Oil Galley Plug with SealantChevy Chevelle 3.8L / 4.1L / 5.0L / 5.3L / 5.7L / 6.5L 1968, 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...Made with precision and quality in mindDesigned to meet your specific needs$7.60
- Dura-Bond®Oil Galley Rear Main PlugChevy Chevelle 5.7L 1968, 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
- SCE Gaskets®Valley Cover GasketsChevy Chevelle 5.7L With Pro Action/RHS 14 degree Heads 1968, 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
- Billet SpeedWorks®Main Bearing Cap SetChevy Chevelle 5.7L With Dry Sump / With Wet Sump With Chevy Small Block Engines 1968, 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 Chevelle 1968, 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 driving experience. Crafted...Designed to help you make the max out of your ridePerfect upgrade for race cars and muscle cars alike$34.95 - $39.95
- Mr. Gasket®High Vacuum Rear Main SealChevy Chevelle 6.5L With Chevy Big Block Engine 1968, High Vacuum Rear Main Seal 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$49.95
- PCE®Engine Block Expansion Plug KitChevy Chevelle 5.7L With Chevrolet Small Block I Generation Engine 1968, 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 best....Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$23.60
- PCE®Main CapsChevy Chevelle 5.7L 1968, 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
- PRW®Crankshaft Main Bearing Cap GirdleChevy Chevelle 5.7L 1968, 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...Made with precision and quality in mindDesigned to meet your specific needs$58.00
- Proform®Expansion Plug InsertChevy Chevelle With Chevy Small Block Engines 1968, Expansion Plug Insert 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....Officially Licensed GM ProductsCarefully designed to improve the performance of your vehicle$32.94
Shop By Service Type
Popular Products
1968 Chevy Chevelle Models
Related Searches