Of course, we padded that number a smidge to cover the added inertia of our four-door wagon. Reconditioned Cast Iron Gen III 5.3L Block (cylinders honed w/ deck plate; deck surface machined), CNC ported cathedral port LS heads w/ competition valve job, Reconditoned GM 3.622" stroke crankshaft w/ King XP Bearings, AMS Racing 4340 Forged H-beam rods with ARP 2000 bolts, Mahle PowerPak Plus 2618 Alloy Pistons w/ HD Pins and Hard Anodized Top Ring Groove, Brian Tooley Racing Turbo Camshaft (your choice of stage), Brian Tooley Platinum Dual Valve Springs Kit, Brian Tooley Trunion Upgraded GM Rocker Arms.
Boosted Stroker Shafiroff LS3 Makes 983 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! View As 8 Products Alphabetically, A-Z Price - 11165 12999 14833 16666 18500 Add To Cart AED .. We asked Brian Tooley, who chose the cam for this build, his thoughts on selecting a blower cam. 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. All Rights Reserved. Contact Us. So with all of that potential energy simmering on the burner, it was time to get this big project in motion. Our short blocks are in high demand among racers of all types worldwide. 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. What more could a person ask for. Weve made great power on the dyno with their centrifugal blowers, but havent gotten to stuff one into a project car yet. AED .. Please do not send your purchase back to the manufacturer. WebLong Blocks Long Blocks All 2650 GMPerformance instock LSX Supercharged Crate Engine Check out our featured Long Blocks to serve your builds/swaps! WebCallies 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. 24X reluctor ring, cam sensor in the back of the blockBecause this engine does not ship with an oil pan, we do not dyno test prior to the engine being shipped. 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. 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. 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. Then contact your credit card company, it may take some time before your refund is officially posted. The LSA on the cam for this engine was 117 due to the EVO being 66 degrees BBDC. 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. 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. So we knew we wanted a boosted mill and that it had to be in the form of an LS engine. ! WebWe Offer Them In 3 Stages Of Boost Ready Performance And Can Be Purchased As 403 (4.005" Bore) or 408 (4.030" Bore) On Request. Name. Refund policy Privacy policy Terms of service. Thanks to all the great staff at LME for my build! 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. The engine fired up on the first time after install and puts out over 800HP with a small Procharger. 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. WebLong Blocks Long Blocks All 2650 GMPerformance instock LSX Supercharged Crate Engine Check out our featured Long Blocks to serve your builds/swaps! $2,069.99. Handling the top end are 6-bolt heads from Brodix that feature LME in-house CNC porting and utmost quality components with option to upgrade to 1/2" studs. Need More Info? 2003-Current Chrysler Dodge Jeep Car Truck SUV. 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. As the foundation for the supercharged engine that powered the 2009-13 Corvette ZR1, our LS9 is a long block built for boostdelivered without the supercharger or front-end accessory drive system, allowing the builder to finish the engine with the power adder of his or her choice. Need More Info? All prices subject to change without notice. Design & Developed by Informatics Commerce, 1930 Aldine Western Rd Houston, TX 77038, United States, 468" LSX NA - Nitrous Tall Deck Long Block, LME, 1930 Aldine Western Rd Houston, TX 77038, United States. Have a question about a product or need something you dont see? Our game plan penciled out to 415 cubes. 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. Most items are available ready to ship. WebOur turn-key LS crate engine packages range from 393 to 427 cubic inches and are based on the legendary LS platform. See all 48 photos. Please give us a call and we will help you find the part you need. 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. Please give us a call and we will help you find the part you need. Chevrolet Performance Crate Engine WebOur Long blocks are built using the best components available. 2020 Late Model Engines. It must also be in the original packaging. Ohio Crankshaft 4340 4.000 x 4.000 stroke crank, Motown block (requires small base circle cam), Merlin 10.2 nodular cap block - fully machined, World Man O War Block - Billet caps with bolts, -World Man O War Billet Cap Block - with studs. 5 + 13 = Submit. WebTSP 454 C.I.D. Terms & Conditions. GM Chevrolet 5.3 325 Premium Long Block 1999-2007 Cast Iron Block without AFM. After a few pulls and some pulley swaps, we hit 983 hp at 6,400 rpm and 857 lb-ft of torque at 5,400 rpm. Long Blocks include assembled short block, assembled cylinder head and all valvetrain components. 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. Oil pan change required for wet-sump oiling Includes 9-bolt crankshaft flange that may require adapter for use with some transmissions
LS Our long blocks have become a huge hit among racers of all types worldwide. Its why their engines survive in race cars. To be eligible for a return, your item must be unused and in the same condition that you received it.
Long Blocks 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. They are ready for your covers, sensors, intake assembly and oil pan. USD $.
LSX For the best experience on our site, be sure to turn on Javascript in your browser. 1:00 p.m. - 3:00 p.m. 2023 BluePrint Engines. 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. Local: 937-548-7113
LSX View As 8 Products Alphabetically, A-Z Price - 11165 12999 14833 16666 18500 Add To Cart Please enter your email address below. I'm happy to say the engine is in and runs like an absolute monster. LME built a 427 LSX, including porting and a valve job for LS3 style heads. See Racers Letters It is an upgraded version of our 645 hp naturally aspirated LS. Due to the number of application variations, the Chevrolet Performance LSX 454 long block crate engines do not include an oil pan, and the valve covers do not include provisions for mounting the ignition coil brackets. BILLET VALVE COVERS NOT INCLUDED IN LONG BLOCK PRICE. ! All work done in our state of the art facility. Web427 LS Short Block Price; Dart SHP LS-Next iron block Ohio Crankshaft 4340 4.00 stroke LS crankshaft Ohio Crank H6125 rods w/ARP 2000 bolts Diamond 2K, 2,000-horsepowe pistons Total Seal rings King bearings Internally balanced and assembled Add OC billet crank - $675.00 Add Oliver billet rods - $900.00 Add SHP Pro Block - $600.00: assembled Shipping is free, but there is a delivery fee for residential addresses. Custom builds available upon request. In our development testing, this engine makes 570+ HP and 530+ ft/lbs with the following components:Cable throttle bodyLS3 Factory IntakeLS3 43# Injectors. 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.
Boost Ready 2915 Marshall Avenue, Kearney, NE 68847 LSx Long-Block $ 16,946.99 TSP 454 C.I.D. BILLET VALVE COVERS NOT INCLUDED IN LONG BLOCK PRICE. 10:00 a.m. - 12:00 p.m. Bore: 4.125. 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. Having the extra displacement will give us extra grunt down low while the boost spins into the equation. See all 48 photos. 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. Feel free to call us at (818) 579.0372 for any help and questions regarding products. INTAKE TO OIL PAN AS PICTURED! CNC-Motorsports LS LS2 LS3 LSX long blocks designed for performance racers. Call Us 1-800-240-RACE. GM LS3 6.2L 416 CNC Competiton Boosted Long Block, AFR 260 LS3 Heads, Diamond 9.0:1 Compression Pistons, GM LS3 6.2L 416 CNC Pro Street Long Block, AFR 260 LS3 Heads, Diamond 11.4:1 Compression Pistons, GM LSX LS7 7.0L 427 CNC Big Boost Long Block, Brodix BR7 Heads, Diamond 9.4:1 Compression Pistons, GM LSX LS7 7.0L 427 CNC Race Long Block, Brodix BR7 Heads, Diamond 11.3:1 Compression Pistons, GM LSX LS7 7.0L 427 CNC Pro Street Long Block, Brodix BR3 Heads, CP 11.2:1 Compression Pistons, GM LSX 454 CNC Pro Street Long Block, AFR LS3 Heads, Diamond 11.5:1 Compression Pistons.
Boost Ready Learn more Add to cart All our long blocks are 100% machined, CNC Machined and blue-printed to our race wining specs.
Dart SHP LS Next 388CI Boost Ready Email Address.
Short Blocks We'll be turning it up here soon and i'm very confident in doing so. Most LS/LQ Accessory drive will also bolt up to the block. bore* 4.125 in. Copyright 1995-2023 eBay Inc. All Rights Reserved. To be honest, how we sometimes assemble an LS engine and how a pro shop like Shafiroff does it are pretty different. Oil pan change required for wet-sump oiling Includes 9-bolt crankshaft flange that may require adapter for use with some transmissions Select an option
LS Long Blocks 627 hp @ 6300 rpm on a Non-Boosted application with OEM LS7 intake manifold! Something went wrong. If the part you are looking for is time sensitive please give our team a call at 855-806-1147 before ordering to ensure it's availability. WebLS9 Long Block (Built for Boost) $ 16,803.74 $ 16,250.00 Assembly does not include any electronics Includes dry-sump oil pan and requires external oil tank (not included). of boost. 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. Due to world events we are working with our manufacturers every day to ship and receive parts. 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. AED .. The 800 Performance FI Long Block supports up to 800 horsepower and is competitively priced for such a powerful complete long block. to read our customers words. Refresh your browser window to try again. Displacement: 427".
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 lift* Aluminum LSX-LS7 cylinder heads with 70cc chambers* 1.8:1 aluminum roller rocker arms* 58-tooth reluctor wheel. 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. Learn more Add to cart Email Address. Engine Details. Best engine builders in the business hands down!!! Oil pan change required for wet-sump oiling Includes 9-bolt crankshaft flange that may require adapter for use with some transmissions Check out the video of this long block running on our dyno as a complete engine with a D1X ProCharger system. USD $. Message.
Boosted Stroker Shafiroff LS3 Makes 983 LMEs custom forged 4.125" piston from Diamond is designed to handle the astounding heat and cylinder pressures today's boosted street machines produce. \u003c\/p\u003e\n\u003cp\u003eLong Blocks include assembled short block, assembled cylinder head and all valvetrain components.
LS If you receive a refund, the cost of return shipping will be deducted from your refund. Fax: 937-548-46037am 5pm M-F EST Once the returned item is received, a gift certificate will be mailed to you. Web427 LS Short Block Price; Dart SHP LS-Next iron block Ohio Crankshaft 4340 4.00 stroke LS crankshaft Ohio Crank H6125 rods w/ARP 2000 bolts Diamond 2K, 2,000-horsepowe pistons Total Seal rings King bearings Internally balanced and assembled Add OC billet crank - $675.00 Add Oliver billet rods - $900.00 Add SHP Pro Block - $600.00: assembled We can custom build this to your needs.
LS LSX USD $. Exchanges (if applicable) We only replace items if they are defective or damaged. lift exhaust, 236 intake/246 exhaust duration at .050 in. Introducing The LSA LS3 LS376ci Supercharged Hotrod Crate Engine. You would be shocked at how many aftermarket supercharger cams have less than 60 EVO.
Long Block C5/C6 Corvette serpentine drive will work for this application. Showing 1 to 2 of 2 (1 pages) lift intake/0.635 in. ): .562 intake / .558 exhaust, Cylinder Heads (P/N 12621774): Aluminum L92-style ports; as cast with 68-cc chambers, Valve Size (in. The assembly includes a forged rotating assembly (including lightweight titanium connecting rods), rotocast aluminum cylinder heads with titanium intake valves and stainless hollow exhaust valves, multiple engine sensors and six ignition coils. Centrifugal superchargers continue to build boost as rpms increase. THE NEXT GENERATION IS HERE! All Rights Reserved. Order Cancellations: Special order items are subject to order cancellation fees.
Ready Power Output (HP):
Assembled Engines Showing 1 to 2 of 2 (1 pages) With a blower we can get big power while still running a mild camshaft.
Boost Ready For that, we hit up the guys at ProCharger. *All hp numbers will be within 2% of the advertised number. Fuel Delivery Type: Advertised dyno numbers are achieved with - 90mm cable throttle body, LS3 Factory IntakeLS3 43# Injectors, Timing (Initial/Total Advance): Ignition timing and spark advance are controlled by Powertrain Control Module, Notes: Recommended break in oil for your BluePrint Crate Engine: BPP710, Not for EGR 24X reluctor ring, cam sensor in the back of the block. 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. That still left us missing the boost part of the equation. For the best experience on our site, be sure to turn on Javascript in your browser.
Preparing Your LS3 For Surviving Boost Next contact your bank. FACTORY FOUNDATION FOR BOOST Thanks LME!!!! GM Performance LT4 Wetsump Crate engine - 2 in stock! This package includes: Engine, 2 IN STOCK as of 1/25/2022 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. I appreciate the customer service and support! 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. Most items are available ready to ship. It is an upgraded version of our 645 hp naturally aspirated LS. You will be responsible for paying for your own shipping costs for returning your item. Refunds (if applicable) Once your return is received and inspected, we will send you an email to notify you that we have received your returned item.
Short Blocks If you prefer to install a different part, your engine may not produce the horsepower recorded on your dyno sheet. All Rights Reserved. We will make more on the Westech dyno just for giggles, but in the real world anything over 700 in a street car starts to become excessive. As I lay rubber down the street, I pray for traction I can keep, but if I spin and start to slide please dear God, protect my sweet ride.
Ready Long 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? Ships today. Feel free to call us at (818) 579.0372 for any help and questions regarding products. Our long blocks have become a huge hit among racers of all types worldwide. We have hundreds of Chevy LS Long Blocks products available. Displacement: 427". Consists of engine block, crankshaft, connecting rods, pistons, piston rings, cylinder head assemblies (including valve train components), lifters, camshaft, timing gears and chain, timing chain dampener, front cover, harmonic balancer, oil pump, valve covers and oil pan, unless otherwise specified. 5453 South State Route 49 Greenville, OH 45331, All prices subject to change without notice. Our long blocks have become a huge hit among racers of all types worldwide. WebDart LS Next block Key way lifters Machined for JESEL Belt Drive . The stick specified by Brian Tooley offered us a mild-mannered LSA and realistic lift numbers that would ensure a rock solid and long-lasting valvetrain. Introducing The LS364ci Supercharged Hotrod Crate Engine. Need More Info? As Brian explained, Positive displacement supercharged cams need different specs from centrifugal supercharged cams. WarrantyWe do not offer warranty on parts not manufactured by "AMS Racing".
Stroker Both feature remarkable improvements to the oiling system and cast with exceptional materials. 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. We ship UPS daily Whether you use a supercharger or turbo system, the LS9 long block is the assembled foundation developed for the boost you want to make. They offered up a track proven D-1SC blower with their quieter gearset. A special thanks to Brian for helping me meet my goals and make correct decisions regarding my built LSA!
Been using LME for 15 years! We use the best name brands such as Dart, Callies, Lunati, CP-Carillo, Eagle, Scat, JE,
Assembled Engines Boost Ready See all 48 photos. It has a Mast Motorsports engineered camshaft that is custom ground on a Mast Motorsports billet cam core. 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. WebThis 6.0L LS is designed to handle up to 1,000 hp. WebCNC-Motorsports offers the best selection in LS LS2 LS3 LS7 LSX short blocks. Long Blocks include assembled short block, assembled cylinder head and all valvetrain components. Our Long blocks are built using the best components available.
Block ls Long Block Boost Ready Ships today. $2,069.99.
AMS Racing Please give us a call and we will help you find the part you need. The work was high quality, it was completed on time and they took the time to answer all of my questions. Chevrolet Performance Crate Engine430 HP / 425 lb. The 800 Performance FI Long Block supports up to 800 horsepower and is competitively priced for such a powerful complete long block. Don't see exactly what you're looking for? 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! Once again, a stock LS9 cam has an EVO of 60. But those cams are designed by guys focused on duration and LSA, rather than focusing on the valve events and letting the duration and LSA be the derivative of those event like we do at Brain Tooley Racing.. Email Address. It features a strong nodular iron crankshaft, with powdered metal forged connecting rods, and hypereutectic aluminum pistons. Most items are available ready to ship. WebThis 370ci LS long block is designed to easily handle 1,000 hp. All rights reserved. He take his time and give the best options for your particular application. Toll Free: 800-333-7113 Diamond custom forged pistons w/Internal milling, Lateral gas ports, double pin oilers, Crower Stainless AdjustableShaft Mount Roller Tip, Some of the finest quality machine work available in a timely manner my cylinder heads were perfectly CNC and Assemble perfectly I would highly recommend them for all your high-quality motor needs.