Chevy Semi Truck Engine Blocks
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Mr. Gasket®Rear Main SealRear 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 boost your driving experience. Crafted with cutting-edge technologies...Designed to help you make the max out of your ridePerfect upgrade for race cars and muscle cars alike$39.95 - $49.95 - PCE®Engine Block Expansion PlugEngine Block Expansion Plug 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 fit...Expertly Crafted from the highest grade materialsDesigned with breakthrough technology$23.00 - $23.60
- PCE®Main CapsMain 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 fit for a hassle free...Expertly Crafted from the highest grade materialsDesigned with breakthrough technology$99.70 - $310.10
- Proform®GM Expansion Plug InsertGM Expansion Plug Insert by Proform®. Hide those unsightly freeze plugs by giving your street rod the ultimate trick look with PROFORM's billet aluminum Bowtie Emblem Freeze Plug Inserts. Fits all Chevy small block engines except...Officially Licensed GM ProductsCarefully designed to improve the performance of your vehicle$32.94
- Replace®High Performance Engine Short BlockHigh Performance Engine Short Block by Replace®. This short block is built with a mild compression ratio great for easy tuning on pump gas or running a small shot of nitrous. If used with nitrous there will be no warranty as there is...Reverse engineered to ensure any factory defects are eliminatedDyno proven horsepower gains$1,955.68 - $3,688.80
- Wagler®Billet Main CapsBillet Main Caps by Wagler®. 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 industry-leading...WCP Billet Main Caps are designed and machined in houseDoes not distort when torquing down main studs$907.69
- Dura-Bond®Oil Galley PlugOil Galley 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. Designed to provide a perfect fit for a...OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$7.60 - $8.24
- PRW®Crankshaft Main Bearing Cap GirdleCrankshaft 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 is manufactured to...Made with precision and quality in mindDesigned to meet your specific needs$58.00 - $62.00
- Dart®LS Next GEN III Bare Cast Iron Engine Block (31837211)LS Next GEN III Bare Cast Iron Engine Block (31837211) 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®LS Next GEN III Bare Cast Iron Engine Block (31837111)LS Next GEN III Bare Cast Iron Engine Block (31837111) 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 Block (31264655)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 alongside the camshaft tunnel to...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 Block (31161212)Special High Performance Pro Engine Block (31161212) by Dart®. The Dart SHP Pro block adds a new dimension to the SHP line, with the affordability of an SHP block, new features for more powerful engine builds and the desirable weight of...Brand new precision machined, light weight cast iron blockBillet steel main caps$3,806.23
- Dart®Special High Performance Pro Engine Block (31161112)Special High Performance Pro Engine Block (31161112) by Dart®. The Dart SHP Pro block adds a new dimension to the SHP line, with the affordability of an SHP block, new features for more powerful engine builds and the desirable weight of...Brand new precision machined, light weight cast iron blockBig block Chevy cam bore (2.120")$3,806.23
- Enginetech®Oil Galley Valve (OGV1)Oil Galley Valve 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 applications, Enginetech...Rigorously tested to withstand years of abuseDesigned with innovative manufacturing techniques$5.67
- Industrial Injection®Duramax LB7 Performance Race Engine Short Block (PDM-LB7RSB)Duramax LB7 Performance Race Engine Short Block W/O Cylinder Heads by Industrial Injection®. 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...Built to match your exact requirementsHigh quality you can rely on$16,819.32
- Industrial Injection®Duramax LB7 Stock Engine Short Block (PDM-LB7STKSB)Duramax LB7 Stock Engine Short Block W/O Cylinder Heads by Industrial Injection®. Stock Rods, CC Pistons, Balanced & Blueprinted Sim Tested, Arp Rod Bolts. This product is made of high-quality materials to serve you for years to come....Built to match your exact requirementsHigh quality you can rely on$10,742.26
- Industrial Injection®Duramax LLY Race Engine Short Block (PDM-LLYRSB)Duramax LLY Race Engine Short Block W/O Cylinder Heads by Industrial Injection®. 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...Built to match your exact requirementsHigh quality you can rely on$16,819.32
- Industrial Injection®Duramax LLY Stock Engine Short Block (PDM-LLYSTKSB)Duramax LLY Stock Engine Short Block W/O Cylinder Heads by Industrial Injection®. 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...Built to match your exact requirementsHigh quality you can rely on$10,742.26
- Industrial Injection®Duramax LMM Race Engine Short Block (PDM-LMMRSB)Duramax LMM Race Engine Short Block by Industrial Injection®. 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...Built to match your exact requirementsHigh quality you can rely on$16,819.32
- Industrial Injection®Duramax LMM Stock Engine Short Block (PDM-LMMSTKSB)Duramax LMM Stock Engine Short Block by Industrial Injection®. 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...Built to match your exact requirementsHigh quality you can rely on$10,742.26
- Replace®High Performance LQ4 6.0L Engine Short Block (SP19)High Performance LQ4 6.0L Engine Short Block (SP19) by Replace®. Great foundation for mild street build, or just replacement for a tired short block. This short block is built with a mild compression ratio great for easy tuning on pump...Reverse engineered to ensure any factory defects are eliminatedDyno proven horsepower gains$3,688.80
- Dorman®Autograde™ Expansion Plug (555-008.1)Autograde™ Expansion Plug (555-008.1) 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 performance.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$0.61
- PPE®Main Stud Kit (118031000)Main Stud Kit (118031000) by PPE®. Increasing the boost that is fed into your truck engine is great for horsepower, but it places additional stress on stock pieces that were not designed to take it. The main bolts are some of these...Made from 8740 chromoly with black oxide finishThread-rolled to Mil-S-8879 specifications$295.19
- PPE®Main Stud Kit (118030000)Main Stud Kit (118030000) by PPE®. Increasing the boost that is fed into your truck engine is great for horsepower, but it places additional stress on stock pieces that were not designed to take it. The main bolts are some of these...Made from 8740 chromoly with black oxide finishThread-rolled to Mil-S-8879 specifications$292.64
- Billet SpeedWorks®Center Angled Main Bearing Cap Set (BB454CFA)Center Angled Main Bearing Cap Set (BB454CFA) 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 best manufacturer of...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$338.13
- Billet SpeedWorks®Center Flat Bottom Main Bearing Cap Set (SB350CFA)Center Flat Bottom Main Bearing Cap Set With Splayed Outer Bolts (SB350CFA) 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$266.90
- Billet SpeedWorks®Center Main Bearing Caps (BB454C)Center Main Bearing Caps (BB454C) 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 best manufacturer of aftermarket...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$464.26
- Billet SpeedWorks®Center Step Bottom Main Bearing Cap Set (SB350CSA4)Center Step Bottom Main Bearing Cap Set With Splayed Outer Bolts (SB350CSA4) 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$266.90
- Dura-Bond®Internal Hex Oil Galley Plug with Sealant (AP-002-P)Internal Hex Oil Galley Plug with Sealant (AP-002-P) 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$7.60
- Dura-Bond®Oil Galley Rear Main Plug (CB-001-P)Oil Galley Rear Main Plug (CB-001-P) 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. Designed to provide...Made with precision and quality in mindDesigned to meet your specific needs$8.24
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Related Categories
- Engine Assemblies
- Camshafts
- Crankshafts
- Cylinder Heads
- Valve Covers
- Valves & Valvetrain Parts
- Pistons, Rings & Connecting Rods
- Timing Gears, Chains & Covers
- Motor Mounts
- Intercoolers
- Oil Coolers
- Oil Filters
- Engine Management Systems
- Engine Bearings
- Oil Pumps
- Oil Pans, Drain Plugs & Dipsticks
- Engine Pulleys
- Engine Sensors, Relays, Switches
- Serpentine Belts & Auxiliary Drive Belts
- Engine Rebuild Kits
- Motor Oils
- Balance Shafts
- Timing Belts
