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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

6.0 364 Long Block Crate Engine 1999-2012

$2,995.00$3,695.00

Our 6.0-liter 364 Long Block Crate Engine is on sale. From 1999 to 2012, this 6.0 engine was used by Chevy, Pontiac, and GMC in a wide variety of vehicles, from sports cars to pickup trucks and vans. Our completely remanufactured 364 long block has been built with performance parts to drastically increase longevity. This engine comes in three different versions. The 8th digit of your VIN number will allow you to find the correct application for your vehicle. Vehicles with the 8th digit of “U” are the base model and were manufactured between 1999 and 2007. VIN digits “B,” “G,” and “K” were manufactured between 2007 and 2012, have a cast iron block, and feature VVT (variable valve timing), which improves performance and fuel efficiency. VIN digits “5”, “J” and “Y” were also manufactured between 1999 and 2012, feature a lightweight aluminum block, and use both VVT and DOD (displacement on demand) technologies, which together dramatically decrease fuel consumption.

Core Deposit: VIN: U / $650.00
Core Deposit: VIN: B, G, K / $900.00

Price of engine will increase for the following applications: VIN: B, G, K, Years: 2007-2012

VIN: 5, J, Y, Years: 1999-2012 (Currently out of stock)

Due to the high demand for this part, we require customers to call before ordering. This will ensure availability for your vehicle, calculate shipping, confirm core details, and secure your order.

CALL TO ORDER
Quick Info SKU: 60L-364-LB-MSE-XP Categories: Tag:

Description

OEM REPLACEMENT

Our precision remanufactured 364 block

Every 364 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 that it precisely meets 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 364 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 the latest 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.

364 MODEL SPECIFICS

99-07 - # 364 w/ # 215 Crank VIN: U
07-09 - VIN: B, G, K- Cast Iron Block w/o DOD w/ VVT

rebuilt engine

Description

OEM REPLACEMENT

Our precision remanufactured 364 block

Every 364 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 that it precisely meets 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 364 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 the latest 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.

364 MODEL SPECIFICS

99-07 - # 364 w/ # 215 Crank VIN: U
07-09 - VIN: B, G, K- Cast Iron Block w/o DOD w/ VVT

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