mountuneusa.com Toggle Search Account Checkout Cart Shop Performance F-150 Raptor Performance F-150 Raptor Body & Cargo F-150 Raptor Intake & Exhaust F-150 Raptor Suspension F-150 Raptor ECU Tuning & Programming F-150 Raptor Power Fiesta ST Performance Fiesta ST Brakes Fiesta ST Drivetrain Fiesta ST ECU Tuning & Programming Fiesta ST Intake & Exhaust Fiesta ST Interior / Styling Fiesta ST Suspension Fiesta ST Power Fiesta ST Wheels Focus RS/ST Performance Focus ST/RS Brakes Focus ST/RS Drivetrain Focus ST/RS ECU Tuning & Programming Focus ST/RS Intake & Exhaust Focus ST/RS Interior / Styling Focus ST/RS Power Focus ST/RS Suspension Focus ST/RS Wheels Focus RS Performance Parts Ranger Performance Ranger Body & Cargo Ranger ECU Tuning & Programming Ranger Intake & Exhaust Ranger Power Ranger Suspension Bronco Performance Honda K20C1 Performance EcoBoost Performance Packages Fiesta ST Packages Focus ST Packages Focus RS Packages F-150 Raptor Packages MRX Performance Series MRX Series for F-150 Raptor MRX Series for Fiesta ST MRX Series for Focus RS/ST Street Legal Performance Ford Fiesta ST Ford Focus RS Ford Focus ST Ford Trucks Parts & Components Browse by Engine Honda K20C1 Engines Ford EcoBoost Engines Ford Duratec Engines Ford Kent & Lotus Based Engines Browse by Components Brake Systems Cooling Systems Crate Engines Drivetrain Systems Engine Internals Engine & Transmission Mounts Exhaust Systems Fuel Systems Hoses & Clamps Ignition & Electrical Systems Intake Systems Intercooler Systems Oil Systems Specialty Tools Suspension Systems Turbochargers Browse by Manufacturer Mountune Mountune Racing Engines ACL Race Series ACT Clutch AEM Performance Callies Performance COBB Tuning Fifteen52 Wheels Ford Performance Giro Disc JE Pistons Motorcraft Motul Piper Cams Powerflex Bushings Quaife Differentials Radium Engineering SCAT Crankshafts Stoptech Brakes Supertech Performance Syvecs ECU XClutch Xtreme-DI Motorsport Engine Building & Assembly Engine Development & Machining Engine Testing & Data Acquisition Engine Parts & Component Restoration Mountune Racing Engines Ford EcoBoost 4-Cyl. Engines Ford EcoBoost V6 Engines Ford Kent & Lotus Engines Honda K-Series Engines Merch & Gear WINTER SALE Search site Submit search Nav Menu 2 Nav Menu 3 Nav Menu 4 Nav Menu 5 Nav Menu 6 Nav Menu 7 Nav Menu 8 Home > WINTER SALE > mountune High Performance 3.5L V6 Closed Deck F150 Raptor Long Block Alternative Views: WARNING : California Residents Prop 65 Information Price:$22,999.00 Availability: Built to order. Ships in approximately 8-10 Weeks Product Code: 6000-LB-352 Qty: Description mountune High Performance 3.5L V6 Closed Deck Gen2 F150 Long BlockApplicationFord F150 Raptor 2017-2020Ford F150 EcoBoost 2018-2020 Mountune’s extensive knowledge of the Ford EcoBoost engine coupled with broad motorsport experience provides the foundation for our Premium High Performance 3.5L V6 Ford EcoBoost Closed Deck Long Block. Each short block is skillfully assembled using a brand new Ford engine block engine that has been precision machined to accept the Cylinder Support System additionally, the block's deck surface has also been surfaced for a superior finish to accept MLS gaskets. The Cylinder Support System is a proven method of strengthening open deck engine blocks while maintaining OEM integrity. It prevents cylinder cracking, walking, and bell mouthing. The support ring is made from aircraft grade 6061-T6 aluminum. We then add Mountune Forged Pistons, Mountune Forged Connecting Rods and high performance bearings. This Long Block is the perfect foundation for your Raptor or F150 for high boost applications. We take the guess work out of critical engine assembly allowing you to install your existing cylinder head and other base engine components to this premium improved foundation.Long Block FeaturesThe engine block is first inspected, de-burred, and the bores are honed to perfection to receive Mountune Forged Pistons. The rotating assembly that includes a new Ford crankshaft or optional billet steel crankshaft and Mountune Forged Connecting Rods is balanced to within .5 gram. The select parts are professionally assembled by one of Mountune's skilled engine builders using high performance bearings.We then install new genuine Ford cylinder head assemblies, updated camshaft phasers and complete camshaft drive assembly. Genuine Ford oil pan is also included. Each assembly includes a detailed data sheet showing all critical engine dimensions.IncludesNew Ford EcoBoost Gen2 V6 Engine BlockNew Ford 3.5L EcoBoost CrankshaftForged Connecting RodsForged PistonsHigh Performance main and rod bearingsAssembly balanced to within .5 gramComplete blue-print assemblyRing gap setBearing clearance setDeck height checkedConnecting Rod side clearance setCrankshaft end float setRear Main Seal installedGenuine Ford Cylinder headsGenuine Ford Oil PanComplete camshaft driveOil PumpCam CoversWARNING:This part has been designed and is intended for off-highway application only. Installation of this part on a vehicle that is driven on public roads may violate U.S. and Canadian laws and regulations relating to emission requirements and motor vehicle safety standards. Click Here for Emissions compliance information.Owning a Mountune Racing Engine has never been easier!We offer multiple options to make obtaining your own Mountune USA custom engine assembly simple. With a 50% deposit we can start your engine assembly process. The remaining balance will be due upon completion of your long block or short block engine.You can also take advantage of 6 months of no interest financing of your Mountune long block or short block engine assembly on approved credit with PayPal Credit. For more information click here.Please note engine assemblies, both long and short blocks, are considered custom products and cannot be returned. Additionally, once the engine build and assembly process has begun, the order cannot be canceled.For more information please contact us at info@mountuneUSA.com or to order by phone call 714-424-9400. Customers also looked at: Keyed Pulley and Sprocket Set, 2.0L and 2.3L EcoBoost Ford Kent Crossflow Engine Block mountune Silicone Badge Keyring Ford Fiesta ST - 1.6L EcoBoost - Oil Change Kit Price:$229.00 Add Sale price:$2,550.00 Add Price:$7.99 Add Sale price:$61.09 Add mountune Mushroom Billet Oil Dipstick - Focus ST & RS mountune High Performance 2.3L Stroker Focus ST Short Block mountune High Performance 4.1L V6 Stroker F150 Raptor Short Block Breather Tube, Lotus Twin Cam Price:$59.00 Add Price:$4,525.00 Add Price:$15,999.00 Add Price:$24.00 Add Share your knowledge of this product. 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