1968 Pontiac Laurentian Engine Blocks
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Dart®Special High Performance Engine BlockPontiac Laurentian 5.0L 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 lifter guides and...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$2,944.48 - Darton Sleeves®Donovan™ Replacement Cylinder SleevePontiac Laurentian 5.0L 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 of 100,000 pounds....Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$132.66
- ARP®Main Stud KitPontiac Laurentian 5.7L / 6.6L 1968, 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. All...Designed and manufactured using innovative technologiesMade with maximum safety and reliability in mind$99.61 - $149.25
- SCE Gaskets®Rear Main SealPontiac Laurentian 5.0L / 5.3L With Short Chevy Small Block Engine 1968, 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
- SCE Gaskets®Accu Seal E Dyno Pak Rear Main Seal SetPontiac Laurentian 5.0L / 5.3L With Chevy Small Block Engine 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...Perfect solution for racing and high-performance engine applicationsManufactured using advanced engineering and on-track testing$98.76
- SCE Gaskets®Accu Seal Pro Rear Main SealsPontiac Laurentian 5.7L / 6.6L With Pontiac Short Block Engine 1968, Accu Seal Pro Rear Main Seals by SCE Gaskets®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art...Perfect solution for racing and high-performance engine applicationsManufactured using advanced engineering and on-track testing$109.49
- Moroso®Rear Main Seal AdapterPontiac Laurentian 5.0L / 5.3L 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 reliability....Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$225.99 - $252.99
- Dart®LS Next GEN III Cast Iron BlockPontiac Laurentian 5.0L 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 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 BlockPontiac Laurentian 5.0L 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, performance and...Brand new precision machined, light weight cast iron blockBillet steel main caps$3,806.23
- Enginetech®Expansion Plug KitPontiac Laurentian 5.0L / 5.3L / 5.7L / 6.5L / 6.6L / 7.0L 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...Rigorously tested to withstand years of abuseDesigned with innovative manufacturing techniques$5.21 - $15.16
- Mahle®Expansion PlugPontiac Laurentian 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
- Dura-Bond®Oil Galley Rear Main PlugPontiac Laurentian 5.7L / 6.6L 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...Made with precision and quality in mindDesigned to meet your specific needs$8.24
- QualCast®Steel Expansion Plug KitPontiac Laurentian 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....Made from high-strength materials for uncompromising durabilityDesigned to provide an excellent combination of price and quality$6.12 - $7.29
- Billet SpeedWorks®Center Main Bearing Cap SetPontiac Laurentian 6.5L / 6.6L 1968, Center Main Bearing Cap Set by Billet SpeedWorks®. Billet SpeedWorks has had the pleasure of serving the automotive community for 22 years and is proud to claim the title of the world's largest and...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$311.61
- Mr. Gasket®High Vacuum Rear Main SealPontiac Laurentian 6.5L / 7.0L 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...Designed to help you make the max out of your ridePerfect upgrade for race cars and muscle cars alike$49.95
- Proform®Expansion PlugPontiac Laurentian 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...Carefully designed to improve the performance of your vehicleCrafted from first-rate materials$24.38 - $33.66
- Proform®Expansion Plug InsertPontiac Laurentian 5.0L With Chevy Small Block Engines 1968, 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...Officially Licensed GM ProductsCarefully designed to improve the performance of your vehicle$32.94
- Speedmaster®2-Bolt Standard 12-point Main Bolt KitPontiac Laurentian 6.5L 1968, 2-Bolt Standard 12-point Main Bolt Kit by Speedmaster®. Speedmaster engine bolts and studs are premium-grade, race-quality studs that are created from aircraft quality 8740 high tensile strength chromoly...Created by professionals to meet your requirementsSuperior longevity and dependability$45.80
- PRW®4-Bolt Crankshaft Main Bearing CapPontiac Laurentian 6.6L 1968, 4-Bolt Crankshaft Main Bearing Cap 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$263.56
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