The LSA is also wide because we wanted to reduce overlap to make the car drive and idle better. Learn more Add to cart ","image":{"created_at":"2019-07-17T19:59:16-05:00","alt":null,"width":1771,"height":2048,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0666\/1701\/collections\/LS7_427_2.9L_5b220b5e-531f-4e78-ab93-e0c33003d409.png?v=1563411558"}},{"id":152865931361,"handle":"all-engines","updated_at":"2023-02-17T15:25:32-06:00","published_at":"2019-10-17T10:47:43-05:00","sort_order":"manual","template_suffix":"","published_scope":"global","title":"Products - Engines","body_html":""}], ["built ls engine","built ls3","complete ls","complete ls3","ls3 engine","ls3 long block","ls3 supercharged","mast ls3 engine","supercharged engine","supercharged ls","turn-key ls3","turnkey ls3"]. All Rights Reserved. Contact Us. This package includes: Engine, 2 IN STOCK as of 1/25/2022 \u003c\/p\u003e\n\u003cp\u003eLong Blocks include assembled short block, assembled cylinder head and all valvetrain components. WebLS 6-bolt LS 8-bolt Oiling System Wet Sump Dry Sump Reluctor Ring 24X 58X Engine Block Material Cast Iron Block Cant find what you are looking for? Late Model Performance Tuning and Upgrades, Assembly does not include any electronics, Includes dry-sump oil pan and requires external oil tank (not included). The engine fired up on the first time after install and puts out over 800HP with a small Procharger. Now, weve built a lot of LS engines, but weve always been impressed with the work done by professional shops such as Shafiroff Racing Engines in New York. WebType: Long Block Vendor: BoostDistrict Description: Chevrolet Performance LSX 454 long block crate engines are built with an all-forged, super-tough rotating assembly and feature a pair of new Chevrolet Performance deep-breathing LSX 6-bolt cylinder heads. Join to get special offers, free giveaways, and once-in-a-lifetime deals. The LS3 engine is built around a strong cast aluminum block with 6-bolt main caps and internal components with performance and the enthusiast in mind. Due to world events we are working with our manufacturers every day to ship and receive parts. 5453 South State Route 49 Greenville, OH 45331 Our long blocks have become a huge hit among racers of all types worldwide. GM Performance LT4 Wetsump Crate engine - 2 in stock! To shave a little weight off the nose, we chose a Chevrolet Performance LS3 block from Scoggin-Dickey Parts Center, combined with a Lunati stroker crank. Our short blocks are in high demand among racers of all types worldwide. The 416 foundation is a honed and decked LS3 aluminum block with a 4.000 forged Callies rotating assembly with Mahle pistons that is topped off with Mast Black Label Custom Cast cylinder heads. WebBluePrint Engines 408CI Stroker Crate Engine | GM LS Style | Longblock | Aluminum Heads | Roller Cam $8,029.00 Buy in monthly payments with Affirm on orders over $50. Both engines use seasoned GM 6.0L blocks that we have re-machined on our CNCs to far tighter than the original GM tolerances. All work done in our state of the art facility. WarrantyWe do not offer warranty on parts not manufactured by "AMS Racing". WebThis 6.0L LS is designed to handle up to 1,000 hp. LME built a 427 LSX, including porting and a valve job for LS3 style heads. If you receive a refund, the cost of return shipping will be deducted from your refund. Showing 1 to 2 of 2 (1 pages) Long Blocks include assembled short block, assembled cylinder head and all valvetrain components. Most items are available ready to ship. Callies Billet crank with a 4.000" stroke, 6.125" Ultra rods, and .225" wall heavy duty pins conclude the proven rotating construction making this the ultimate base for street car dominance. All our long blocks are 100% machined, CNC Machined and blue-printed to our race wining specs. $2,069.99. Introducing The LSA LS3 LS376ci Supercharged Hotrod Crate Engine. They are ready for your covers, sensors, intake assembly and oil pan. For that, we hit up the guys at ProCharger. WebTSP 454 C.I.D. 2003-Current Chrysler Dodge Jeep Car Truck SUV. [{"id":170473980001,"handle":"all-products","updated_at":"2023-03-03T19:35:05-06:00","published_at":"2020-09-09T18:55:52-05:00","sort_order":"best-selling","template_suffix":"pagefly-e03b4526","published_scope":"global","title":"All The Parts","body_html":""},{"id":347630918,"handle":"best-selling-products","title":"Best Selling Products","updated_at":"2023-03-03T19:35:05-06:00","body_html":null,"published_at":"2016-10-02T12:22:59-05:00","sort_order":"best-selling","template_suffix":null,"disjunctive":true,"rules":[{"column":"title","relation":"contains","condition":"Best Selling"},{"column":"title","relation":"not_contains","condition":"Best Selling"}],"published_scope":"global"},{"id":239797797063,"handle":"black-label","updated_at":"2023-03-03T16:15:03-06:00","published_at":"2020-12-22T16:49:49-06:00","sort_order":"best-selling","template_suffix":"pf-cb6e825d","published_scope":"global","title":"Black Label","body_html":""},{"id":239860482247,"handle":"black-label-custom-built-engines","updated_at":"2022-11-01T10:56:25-05:00","published_at":"2020-12-23T13:23:06-06:00","sort_order":"manual","template_suffix":"","published_scope":"global","title":"Black Label - Custom Built Engines","body_html":""},{"id":241321836743,"handle":"black-label-long-blocks","updated_at":"2022-11-01T10:54:36-05:00","published_at":"2021-01-11T11:34:03-06:00","sort_order":"best-selling","template_suffix":"","published_scope":"global","title":"Black Label - Long Blocks","body_html":""},{"id":29758887,"handle":"long-blocks","updated_at":"2022-11-01T10:54:36-05:00","published_at":"2014-10-22T13:01:00-05:00","sort_order":"alpha-asc","template_suffix":"","published_scope":"web","title":"Long Blocks","body_html":"\u003cp\u003eHave an LS but want to upgrade the important parts? I recommend these guys to anyone who wants the best bang for their bucks and the best advice for any application. The unique combinations youll find at Prestige Motorsports are designed to add low-end power and muscle-car sound to this line that provides an excellent platform for turbochargers. Local: 937-548-7113 Power Output (HP): Most items are available ready to ship. When we decided to do something different and build a two-ton station wagon for occasional track duty we knew we needed big power to get all that mass into motion. We can custom build this to your needs. Learn more Part #: BPLS4080C Add to Cart SPECIFICATION REVIEWS RECOMMENDATIONS Description HP & Torque: 570 HP / 530 FT LBS Compression Ratio: 10.8:1 Aluminum Heads All handbuilt engines feature ARP Main Studs, ARP Head Bolts and a balanced and blueprinted block. No problem. 1:00 p.m. - 3:00 p.m. 2023 BluePrint Engines. Now, the wagon will hit the track, but its main use is a cruiser. Thanks much for the best service. GM LSX LS7 7.0L 427 Cubic Inch Stroker Long Block, Race Prep LSX Block, Callies 4.000 Stroke Crankshaft, Callies I Beam Rods with ARP2000 Bolts, Diamond 9.4:1 Pistons, CNC Custom Solid Roller Camshaft, Cloyes Billet Timing Chain, Melling Performance Oil Pump, Brodix BR7 Heads, Crower Shaft Rocker Arms, 100% Machined, Balanced, and the long block assembly is blue-printed to our race winning specs, GM LSX LS7 7.0L 427 Cubic Inch Stroker Long Block, Race Prep LSX Block, Callies 4.000 Stroke Crankshaft, Callies I Beam Rods with ARP2000 Bolts, Diamond 11.3:1 Pistons, CNC Custom Solid Roller Camshaft, Cloyes Billet Timing Chain, Melling Performance Oil Pump, Brodix BR7 Heads, Crower Shaft Rocker Arms, 100% Machined, Balanced, and the long block assembly is blue-printed to our race winning specs, GM LSX LS7 7.0L 427 Cubic Inch Stroker Long Block, Race Prep LSX Block, Lunati 4.000 Stroke Crankshaft, Lunati H Beam Rods with ARP2000 Bolts, CP 11.2:1 Pistons, CNC Custom Hydraulic Roller Camshaft, Cloyes Billet Timing Chain, Melling Performance Oil Pump, Brodix BR3 Heads, Yellow Terra Twinshaft rockers , 100% Machined, Balanced, and the long block assembly is blue-printed to our race winning specs. Check out the video of this long block running on our dyno as a complete engine with a D1X ProCharger system. ARP fasteners are used throughout and Mast pushrods ride on LS7 hydraulic roller lifters. Introducing The LS364ci Supercharged Hotrod Crate Engine. Terms & Conditions. Of course, we padded that number a smidge to cover the added inertia of our four-door wagon. Displacement: 427". GM LS3 6.2L 416 Cubic Inch Stroker Long Block, Race Prep LS3 Aluminum Block, Callies Compstar 4.000 Stroke Crankshaft, Callies Compstar H Beam Rods with ARP2000 Bolts, Diamond 9.0:1 Pistons, CNC Custom Hydraulic Roller Camshaft, Cloyes Billet Timing Chain, Melling Performance Oil Pump, AFR 260 LS3 CNC Ported Heads, Yella Terra Shaft Rockers, 100% Machined, Balanced, and the long block assembly is blue-printed to our race winning specs, GM LS3 6.2L 416 Cubic Inch Stroker Long Block, Race Prep LS3 Aluminum Block, Lunati 4.000 Stroke Crankshaft, Lunati H Beam Rods with ARP2000 Bolts, Diamond 11.4:1 Pistons, CNC Custom Hydraulic Roller Camshaft, Cloyes Billet Timing Chain, Melling Performance Oil Pump, AFR 260 LS3 CNC Ported Heads, Yella Terra Shaft Rockers, 100% Machined, Balanced, and the long block assembly is blue-printed to our race winning specs, GM LSX 454 Cubic Inch Stroker Long Block, Race Prep LSX Block, Compstar 4.125 Stroke Crankshaft, Compstar H Beam Rods with ARP2000 Bolts, Diamond 11.5:1 Pistons, CNC Custom Hydraulic Roller Camshaft, Cloyes Billet Timing Chain, Melling Performance Oil Pump, AFR LS3 Heads, Yella Terra Shaft Rockers, 100% Machined, Balanced, and the long block assembly is blue-printed to our race winning specs. stroke* Cast iron LSX Series block with cross-bolted 6-bolt main caps* Forged steel crankshaft* Forged steel connecting rods* Forged aluminum 11.0:1 compression pistons* Hydraulic roller camshaft* 0.635 in. Message. Chevrolet Performance Crate Engine430 HP / 425 lb. Toll Free: 800-333-7113 Copyright 1995-2023 eBay Inc. All Rights Reserved. Name. USD $. Please enter your email address below. Our long blocks have become a huge hit among racers of all types worldwide. Long Blocks include assembled short block, assembled cylinder head and all valvetrain components. To be honest, how we sometimes assemble an LS engine and how a pro shop like Shafiroff does it are pretty different. Weve made great power on the dyno with their centrifugal blowers, but havent gotten to stuff one into a project car yet. bore* 4.125 in. LSx Short-Block $ 10,099.99 TSP 454 CID 650 HP LSx Turn-Key Package $ 23,968.99 TSP 454 CID 700 HP LSx Turn-Key Package $ 24,458.99 TSP 468 CID 660 HP Tall-Deck LSx Turn-Key Package $ 25,789.99 TSP 468 CID 710 HP Tall-Deck LSx Turn-Key Package $ 25,912.99 2023 BoostDistrict. You would be shocked at how many aftermarket supercharger cams have less than 60 EVO. Long Block comes with LS7 Crank pulley. WebType: Long Block Vendor: BoostDistrict Description: Chevrolet Performance LSX 454 long block crate engines are built with an all-forged, super-tough rotating assembly and feature a pair of new Chevrolet Performance deep-breathing LSX 6-bolt cylinder heads. USD $. Message. Then contact your credit card company, it may take some time before your refund is officially posted. Once the returned item is received, a gift certificate will be mailed to you. They offered up a track proven D-1SC blower with their quieter gearset. Rated to 1000 hp, our stage 1 long block is a capable choice for most boosted applications. Check out the video of this long block running on our dyno as a complete engine with a D1X ProCharger system. Click here to download a copy of the Installation Guide that came with your BluePrint engine. We use the best name brands such as Dart, Callies, Lunati, CP-Carillo, Eagle, Scat, JE, WebDart LS Next block Key way lifters Machined for JESEL Belt Drive . We use the best name brands such as AFR, Dart, Brodix, Callies, Lunati, CP-Carillo, Crower, Eagle, Scat, JE, Diamond, Mahle and Manley just to name a few. Bore: 4.125. They are ready for your covers, sensors, intake assembly and oil pan.\u003c\/p\u003e","image":{"created_at":"2019-10-17T13:51:21-05:00","alt":null,"width":2729,"height":2380,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0666\/1701\/collections\/LS3_416_BL_Long_Block.png?v=1571338282"}},{"id":29758751,"handle":"ls-engines","updated_at":"2022-12-30T13:39:39-06:00","published_at":"2014-10-22T13:00:00-05:00","sort_order":"manual","template_suffix":"","published_scope":"global","title":"LS Engines","body_html":"Handbuilt LS engines from Mast Motorsports. - eBay Money Back Guarantee - opens in a new window or tab, - for PayPal Credit, opens in a new window or tab, Report this item - opens in new window or tab, 5.3 ls Long Block Boost Ready (#144410651455), Item was not totally accurate but if it runs and is not a junkyard motor I'm ok, 5.3 ls engine Boost Ready (#143937725614), Sold the the wrong transmission and I never got a refund, 4l60e transmission 4x4 with transfer case (#143899282076). BILLET VALVE COVERS NOT INCLUDED IN LONG BLOCK PRICE. The store will not work correctly in the case when cookies are disabled. With a blower we can get big power while still running a mild camshaft. We do not store credit card details nor have access to your credit card information. ): 2.160 titanium intake / 1.590; hollow, sodium-filled exhaust, Rocker Arms (P/N 12696105 int. WebLong Blocks Long Blocks All 2650 GMPerformance instock LSX Supercharged Crate Engine Check out our featured Long Blocks to serve your builds/swaps! Engine Details. 2023 BoostDistrict. What more could a person ask for. ): Investment-cast, roller trunnion, Rocker Arms (P/N 12681275 exh. Most items are available ready to ship. GM Chevrolet 5.3 325 Premium Long Block 1999-2007 Cast Iron Block without AFM. We Also Offer Them As Basic Short Blocks, Short Blocks With Cam Packages, Short Block Deluxe With Pan Or Even As A Dyno Tested Long Block Ready For Your Supercharger Or Turbo Set Up! WebThis series of high performance LS turbo short block engines works great for both Centrifugal and Twin Screw Style Super Chargers and can be custom built to work with Turbo Chargers as well. GM Chevrolet 5.3 325 Premium Long Block 1999-2007 Cast Iron Block without AFM. 376ci with GM hot cam - factory installed ! WebAMS Racing Stage 1 Built 4 Boost Gen III 6.0L Long Block w/ CNC Heads & BTR Cam $ 6,895.00 Buy in monthly payments with Affirm on orders over $50. The 800 PerformanceFI Long Block supports up to 800 horsepower and is competitively priced for such a powerful complete long block. The 800 Performance FI Long Block supports up to 800 horsepower and is competitively priced for such a powerful complete long block. For baseline horsepower and torque numbers in development, this BluePrint engine was dyno tested with the parts and specifications listed below. View cart for details. Power Output (HP): Once again, a stock LS9 cam has an EVO of 60. Need More Info? Both engines use seasoned GM 6.0L blocks that we have re-machined on our CNCs to far tighter than the original GM tolerances. Check out our featured Long Blocks to serve your builds/swaps! See all 48 photos. Brian took the time to spec out things the way we wanted for our desired goals. IN STOCK- Ships Today! Thanks LME!!!! Returns Our policy lasts 30 days. As Brian explained, Positive displacement supercharged cams need different specs from centrifugal supercharged cams. Displacement: 427". For example, our Positive Displacement Supercharged Stg III cam we really stretched out the Exhaust Valve Open and Intake Valve Close to maximize peak power and also reduced overlap to zero. Please do not send your purchase back to the manufacturer. Having the extra displacement will give us extra grunt down low while the boost spins into the equation. Long known for their killer big-blocks, theyve also been churning out some impressive LS mills. Contact Us. Our entry level "Built 4 Boost" long blocks include everything listed below. Check out the video of this long block running on our dyno as a complete engine with a D1X ProCharger system. Our Long blocks are built using the best components available. With a carburetor and high-flow Chevrolet Performance intake manifold (sold separately), these engines are good for about 627 hp and 586 lbs.-ft. of torque. BILLET VALVE COVERS NOT INCLUDED IN LONG BLOCK PRICE. WebLS Long Block CNC-Motorsports LS LS2 LS3 LSX long blocks designed for performance racers. ): .562 intake / .558 exhaust, Cylinder Heads (P/N 12621774): Aluminum L92-style ports; as cast with 68-cc chambers, Valve Size (in. We had an OE engine failure in our 2016 Camaro SS. See Racers Letters The 800 Performance FI Long Block supports up to 800 horsepower and is competitively priced for such a powerful complete long block. LSx Short-Block $ 10,099.99 TSP 454 CID 650 HP LSx Turn-Key Package $ 23,968.99 TSP 454 CID 700 HP LSx Turn-Key Package $ 24,458.99 TSP 468 CID 660 HP Tall-Deck LSx Turn-Key Package $ 25,789.99 TSP 468 CID 710 HP Tall-Deck LSx Turn-Key Package $ 25,912.99 Mr. Bryan is a great salesman. Terms & Conditions. There are certain situations where only partial refunds are granted (if applicable) Any item not in its original condition, is damaged or missing parts for reasons not due to our error Any item that is returned more than 30 days after delivery. The products and prices available through our online store may vary from those when ordering by phone. The LSA on the cam for this engine was 117 due to the EVO being 66 degrees BBDC. WebThe 800 Performance FI Long Block is the first release of a diverse line of Mast Motorsports hand built LS3 based long blocks that are designed for the Hot Rod/Muscle Car market. Since this engine does not ship with an oil pan installed, each individual engine is not dyno tested. WebLS 6-bolt LS 8-bolt Oiling System Wet Sump Dry Sump Reluctor Ring 24X 58X Engine Block Material Cast Iron Block Cant find what you are looking for? Whether you use a supercharger or turbo system, the LS9 long block is the assembled foundation developed for the boost you want to make. * Cast iron LSX Series block with cross-bolted 6-bolt main caps, * Forged aluminum 11.0:1 compression pistons, * 0.635 in. Bore: 4.125. The foundation is a seasoned GM 6.0L block that we have re-machined on our CNCs to far tighter than the original GM tolerances. ft TorqueReplaces 1925 LS3 525 Long Block 1 Available. Shipping To return your product, you should mail your product to: AMS Racing, 1020 Barksdale Blvd., Bossier City LA 71111, United States. For the best experience on our site, be sure to turn on Javascript in your browser. $2,069.99. They almost always make good top end horsepower so we crutch them to make more average torque. lift, * Aluminum LSX-LS7 cylinder heads with 70cc chambers, 2004-07 CADILLAC CTSV LSA Supercharger Kits, 2006-2009 Trailblazer SS LSA Supercharger Kits, 2009-09 Pontiac G8 LSA Supercharger kits, 2014-17 Chevrolet SS LSA Supercharger Kits, @Boosted.c8 C8 Corvette Shop Car Parts list, AJsDaddy1209 Collection List (Anthony Pinto) 2017 Chevy SS Sedan, BoostDistrict LSx LTx Supercharged Crate Engine Packages, C8 Corvette Suspenion and Lowering packages, Chevrolet Performance Connect and Cruise Engine+Trans Packages, Gen2 TVS2650 BoostDistrict Superchargers Powered by Magnuson, GM Performance Accessory Belt Drive Systems, 2019-23 MAGNUSON GM Magnum DI 5.3L & 6.2L Truck Intercooled Supercharger kit. of boost. Contact Us. It is an upgraded version of our 645 hp naturally aspirated LS. All Rights Reserved. Residential Address (Includes Liftgate) (+$120.00). CNC-Motorsports LS LS2 LS3 LSX long blocks designed for performance racers. Weve made close to 1,000 hp with one of these in the past so we knew it was more than capable of getting us where we needed to be, which is around 700-750 pump-gas horsepower at the crank. ! ): Investment-cast, roller trunnion. IN STOCK- Ships Today! Learn more Add to cart AMS Racing Stage 2 Built 4 Boost Gen III 5.3L Long Block w/ CNC Heads & BTR Cam $ 6,495.00 Buy in monthly payments with Affirm on orders over $50. If you are shipping an item over $75, you should consider using a trackable shipping service or purchasing shipping insurance. We use the best name brands such as AFR, Dart, Brodix, Callies, Lunati, CP-Carillo, Crower, Eagle, Scat, JE, Diamond, Mahle and Manley just to name a few. Choosing Supercharger Cams INTAKE TO OIL PAN AS PICTURED! Please give us a call and we will help you find the part you need. Showing 1 to 2 of 2 (1 pages) It is rated for 12 lbs. Mast Motorsports Handbuilt LS engines feature the best components and are assembled by professional machinist. Long Blocks include assembled short block, assembled cylinder head and all valvetrain components. You will receive a link to reset your password. Front Lobby Hours: Learn more Part #: BPLS4080C Add to Cart SPECIFICATION REVIEWS RECOMMENDATIONS Description HP & Torque: 570 HP / 530 FT LBS Compression Ratio: 10.8:1 Aluminum Heads We use the best name brands such as AFR, Dart, Brodix, Callies, Lunati, CP-Carillo, Crower, Eagle, Scat, JE, Diamond, Mahle and Manley just to name a few. Call Us 1-800-240-RACE. Feel free to call us at (818) 579.0372 for any help and questions regarding products. 570 HP Crate Engine Assembly, LS3 480 Full Crate Engine Dressed (IN STOCK), 2004-07 CADILLAC CTSV LSA Supercharger Kits, 2006-2009 Trailblazer SS LSA Supercharger Kits, 2009-09 Pontiac G8 LSA Supercharger kits, 2014-17 Chevrolet SS LSA Supercharger Kits, @Boosted.c8 C8 Corvette Shop Car Parts list, AJsDaddy1209 Collection List (Anthony Pinto) 2017 Chevy SS Sedan, BoostDistrict LSx LTx Supercharged Crate Engine Packages, C8 Corvette Suspenion and Lowering packages, Chevrolet Performance Connect and Cruise Engine+Trans Packages, Gen2 TVS2650 BoostDistrict Superchargers Powered by Magnuson, GM Performance Accessory Belt Drive Systems, 2019-23 MAGNUSON GM Magnum DI 5.3L & 6.2L Truck Intercooled Supercharger kit. The LS3 engine is built around a strong cast aluminum block with 6-bolt main caps and internal components with performance and the enthusiast in mind. Assembled Engine and Transmission Packages, Click here to download a copy of the Installation Guide, LS Oil Pan Swap Kit | Rear Sump Oil Pan Kit for Muscle Car / Truck Engine Swap, LS Oil Pan Swap Kit | Low Profile Oil Pan Kit for HotRod / Muscle Car Engine Swap, LS Oil Pan Swap Kit | Rear Sump Oil Pan Kit for Muscle Car / Truck Engine Swap | Black, LS Oil Pan Swap Kit | Low Profile Oil Pan Kit for HotRod / Muscle Car Engine Swap | Black, BluePrint Engines Crate Engine Break-In Oil 1 Quart, BluePrint Engines 10w30 Engine Oil - 1 Quart, BluePrint Engines Air Intake Kit for LS engines, EFI FUEL PUMP KIT 526-7 | FOR HOLLEY 550-510, 550-511, HOLLEY EFI IN-TANK RETROFIT FUEL PUMP | 450LPH | Return Style, ALUMINUM | GM LS Corvette Spacing | WATER PUMP, LS CHEVY| LS 6-BOLT CRANK | LS SERIES 168T FLYWHEEL, LS CHEVY FLEXPLATE | LS 6-BOLT CRANK | LS SERIES 4L60E/4L70E | 168T, GM LS 4L70E PACKAGE | 4 SPEED AUTO KIT FOR GM LS ENGINES | WITH CONTROLLER | 2200-2600 STALL CONVERTER, GM LS 4L70E PACKAGE | 4 SPEED AUTO KIT FOR GM LS ENGINES | NO CONTROLLER | 2200-2600 STALL CONVERTER, LS FRONT ACCESSORY DRIVE | FULL SERPENTINE W/ ALT | PS | WP | AC | BRACKETS | BOLTS, LS FRONT ACCESSORY DRIVE | FULL SERPENTINE W/ ALT | PS | WP | BRACKETS | BOLTS, LS FRONT ACCESSORY DRIVE | FULL SERPENTINE W/ ALT | AC | WP | BRACKETS | BOLTS, Hand picked seasoned GM Cast Iron 6.0L block , Bored .030, BluePrint Aluminum Cylinder Heads -PS8015. Have a question about a product or need something you dont see? Engine Details. WebType: Long Block Vendor: BoostDistrict Description: Chevrolet Performance LSX 454 long block crate engines are built with an all-forged, super-tough rotating assembly and feature a pair of new Chevrolet Performance deep-breathing LSX 6-bolt cylinder heads. With quality parts such as Callies Forged Crank and Rods, Wiseco Forged Pistons and Clevite H-Series Performance Bearings they are able to handle big power!! WebLS Long Block CNC-Motorsports LS LS2 LS3 LSX long blocks designed for performance racers.