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High Performance Chevy 350 Long Block Engine

Original price was: $3,295.00.Current price is: $2,395.00.

This Chevy GM High Performance 350 crate engine has been built from the ground up by our team of certified specialists to give you the most torque, horsepower, and bang for your buck. The block has been professionally CNC-machined, and computer-balanced. This XP2 (Xtreme Performance Level 2) build features a long list of upgrades, allowing this 350 to deliver a raw 370 lb/ft of torque and 300+ horsepower. This heavy-duty motor will fit vehicle applications between 1987 and 1995. Every unit is meticulously tested to ensure out-of-the-box performance.

This engine is specifically designed for vehicles and is not for marine or boat use.

Core Deposit: $600.00

Note: Please CALL before completing your order to receive a shipping quote, verify vehicle info, confirm a core deposit and details 1-888-995-7278. An additional $300.00 will be added to years 1996-2000.

Quick Info SKU: XP2-57L-350CE-MSE-XP Categories: Tag:

Description

OEM REPLACEMENT

Our precision CNC machined, and Computer balanced 350 block

This 2-bolt main 1pc seal P/S dipstick 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 350 long block assembly

We meticulously mill each TBI Cast Iron (76cc, 1.50ex/1.94in) Cylinder Head until perfect alignment and sealing of the head gasket are achieved. Our cylinder heads are assembled using a new valve stem and seals that feature the latest in 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.

Not included with engine

Intake
Exhaust
Balancer
Flex plate
Valve Covers
Timing Chain Covers

rebuilt engine

Additional information

Condition

Core Deposit

Vehicle Year

, , , , , , , , , , , , ,

Build Type

Make Manufacturer

,

Testing

Horsepower

Torque

Block

Displacement

Crankshaft

Connecting Rods

Bore / Stroke

Pistons

Piston Rings

Compression Ratio

Camshaft

Camshaft Specifications

Timing Chain

Camshaft Bearings

Cylinder Heads

Freeze Plugs

Liters

5.7

Reviews

There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.

Description

OEM REPLACEMENT

Our precision CNC machined, and Computer balanced 350 block

This 2-bolt main 1pc seal P/S dipstick 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 350 long block assembly

We meticulously mill each TBI Cast Iron (76cc, 1.50ex/1.94in) Cylinder Head until perfect alignment and sealing of the head gasket are achieved. Our cylinder heads are assembled using a new valve stem and seals that feature the latest in 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.

Not included with engine

Intake
Exhaust
Balancer
Flex plate
Valve Covers
Timing Chain Covers

rebuilt engine

Additional information

Condition

Core Deposit

Vehicle Year

, , , , , , , , , , , , ,

Build Type

Make Manufacturer

,

Testing

Horsepower

Torque

Block

Displacement

Crankshaft

Connecting Rods

Bore / Stroke

Pistons

Piston Rings

Compression Ratio

Camshaft

Camshaft Specifications

Timing Chain

Camshaft Bearings

Cylinder Heads

Freeze Plugs

Liters

5.7

Reviews

There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.

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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