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engine mobile Engine Pistons performance XP1
Series
Completely remanufactured OEM replacement engine with upgrades for longevity and reliability Engine Pistons XP1
Engine Pistons performance XP1
Series
Completely remanufactured OEM replacement engine with upgrades for longevity and reliability Engine Pistons XP1
Rapid
Rapid

Ford 4.0 244 SOHC Long Block Crate Engine

$2,995.00

Our Ford 4.0 244 SOHC Long Block Crate Engine is on sale. In 1997, Ford introduced the first SOHC (Single Over Hed Cam) version of their 4.0 motor. The first vehicles to receive this engine were the Ford Explorer and Mercury Mountaineer; years later, they began production for vehicles like the Ford Ranger, Courier, Mustang, Mazda B4000, and Land Rover LR3. A rebuilt 4.0-long block that uses the bare minimum of quality parts can end up causing problems down the road. Our XP1 performance 244 blocks are completely remanufactured using upgraded parts that are specifically designed to increase the longevity of your engine.

Quick Info SKU: 40-244-LB-MSE Categories: Tag:

Description

OEM REPLACEMENT

Our precision remanufactured Ford 4.0 block

Every Ford 4.0 block must pass our magnaflux inspection designed to detect any microscopic flaws or cracking. Blocks are then thermally cleaned, followed by steel microblasting until they achieve a brilliant appearance. Once a block is fully cleaned, we begin our precision boring and honing process. Using a carbon two-stage power hone, we can maximize the sealed area and ensure to precisely meet the recommended RMA readings. Computerized micrometers are used to resize rods in strict accordance with factory recommendations. Crankshafts are precision cut and micro-polished to achieve a 12 RMA reading or better.

Custom Ford 4.0 long block assembly

We meticulously mill each cylinder head until perfect alignment and sealing of the head gasket is achieved. Our cylinder heads are assembled using a new valve stem and seals that feature high-temperature technologies, increasing heat resistance and longevity. These polished cylinder heads are pressure tested using magnetic detection to eliminate the chance of cracks or flaws unseen by the human eye. Before each head is mated to their block using the correct torque valve, we vacuum test all seals for proper seating. Triple-angled cutters are used to machine the valve seats, ensuring proper pressure and flow. All valves, valve springs, and valve guides must pass our stringent process of meeting and exceeding OEM specifications. O.H.C. heads are aligned for proper bore consistency. Every remanufactured long block has been specifically engineered to help improve the inherent flaws and failure points that can be found in many of today's engines.

rebuilt engine

Description

OEM REPLACEMENT

Our precision remanufactured Ford 4.0 block

Every Ford 4.0 block must pass our magnaflux inspection designed to detect any microscopic flaws or cracking. Blocks are then thermally cleaned, followed by steel microblasting until they achieve a brilliant appearance. Once a block is fully cleaned, we begin our precision boring and honing process. Using a carbon two-stage power hone, we can maximize the sealed area and ensure to precisely meet the recommended RMA readings. Computerized micrometers are used to resize rods in strict accordance with factory recommendations. Crankshafts are precision cut and micro-polished to achieve a 12 RMA reading or better.

Custom Ford 4.0 long block assembly

We meticulously mill each cylinder head until perfect alignment and sealing of the head gasket is achieved. Our cylinder heads are assembled using a new valve stem and seals that feature high-temperature technologies, increasing heat resistance and longevity. These polished cylinder heads are pressure tested using magnetic detection to eliminate the chance of cracks or flaws unseen by the human eye. Before each head is mated to their block using the correct torque valve, we vacuum test all seals for proper seating. Triple-angled cutters are used to machine the valve seats, ensuring proper pressure and flow. All valves, valve springs, and valve guides must pass our stringent process of meeting and exceeding OEM specifications. O.H.C. heads are aligned for proper bore consistency. Every remanufactured long block has been specifically engineered to help improve the inherent flaws and failure points that can be found in many of today's engines.

rebuilt engine

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QUICK INFO

Monday-Friday: 8am to 5pm CST
Xtreme Performance PO Box 313 Farmington MN, 55024 United States
+ 1(888) 995-7278 + 1(888) 995-PART
info@xtremepart.com