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GM 3.0 Long Block Marine Engine Sale
GM 3.0 Long Block Marine Engine Sale
GMC 3.0 Liter Marine Engine Sale
Sold

GM 3.0 Long Block Marine Engine Sale

$2,495.00

When you buy our GM 3.0 liter long block assembly for your boat you will understand why we are leading the pack when it comes to performance, quality at affordability. This remarkable engine is a direct replacement for Mercrusier, Volvo and OMC Marine applications between the years 1991 and 2013. Every unit has been built with the highest of quality parts our customers have come to expect. We meet and surpass the strict standards set forth by General Motors.

Please CALL before completing your order to verify core, shipping and vehicle info. 1-888-995-7278

Price is outright, no core to exchange.

Quick Info SKU: 30L-350MSB-MSE-XP Categories: Tag:

Description

OEM REPLACEMENT

Our precision remanufactured 3.0 Liter GM long block Marine block

First every 3.0L marine long block must pass our magnaflux inspection designed detect any microscopic flaws or cracking. Blocks are then thermal cleaned followed by steel micro blasting 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 with strict accordance to factory recommendations. Crankshaft's are precision cut and micro polished to achieve a 12 RMA reading or better.

Custom marine 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 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 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 pressures 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.

Cylinder head configuration, carbureted versus fuel injection

GM's design for the cylinder head allows it to be configured for either fuel injection or carbureted applications. Plugs are used by GM to close off the injector holes for carbureted applications. Most of our engines ship with the plugs in place for carb applications. If you need fuel injection, the plugs can be removed.

rebuilt engine

Additional information

Condition

Core Deposit

Vehicle Year

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

Included With Marine Long Block

What Is XP1

Far from just being rebuilt, the Xtreme Performance series 1 is an OEM replacement that has been fully remanufactured with upgraded parts that have been designed to increase performance, reliability and longevity.
Testing

Compatible Models

Mercrusier, Volvo, OMC
Build Type

Make/Manufacturer

, ,

Cubic Inches

Liters

California Proposition 65

Helping us give you the best prices available.

This part is sold at a price based on a rebuildable core being returned to us. The recycled metals and components can assist the manufacturing process keeping our prices to an all time low. This temporary deposit is withheld to ensure that we receive your damaged unit.

How is the core deposit charged?

How is the core deposit charged? At the time of purchase the core deposit will be added to the customers total. Once the core is received and processed at our facility, the deposit will then be issued back to the customer.

How long do I have to return my core?

To receive a full deposit your core must be received within 30 days after the delivery of your part. Late fees may be assessed to cores that are returned beyond 30 days from the customers original purchase date. Any extensions must be proved by a sales manager.

Refund Time?

Orders are typically refunded back onto the credit card within 1-3 weeks after the core arrives. Check orders will be mailed back. Call to verify arrival if you have not been refunded within your 3 week window.

How do I return the core?

In most situations your unit will be delivered with a shipping form called the “Bill of Lading”. You or your shop can send the core back with the delivery driver or at a later date by calling the shipping company to schedule a pickup. Be sure to use our shipping form or the shipping company may bill you personally. If your form has been lost or misplaced you will have to call our shipping department to generate a replacement.

Bad or missing core?

If there is no core to exchange, in most cases we can just add the deposit amount to the purchase price. In addition, you will only be required to pay a one way shipping fee. In the case that our stock becomes low on a certain core, we may charge an increased amount for the core when there is not one to exchange. In the rare case a core becomes critically low we reserve the right not to sell a product without a core exchange.

Can I send my core first?

You can send us your core before we send out your unit. By doing this overall shipping may take longer but you will not be required to pay a core deposit just shipping and the price of your part.

Excessive Damage?

A core must be buildable to receive a full deposit. If you have any questions about acceptable core conditions, please call us at 1-888-995-7278.

Still have core questions?

Please call us toll free so one of our experienced staff can answer any questions regarding your core deposit 1-888-995-7278.

Ready to return a core?

Please click the link below to schedule a core pickup.

Schedule Pickup

This Engine Long Block comes with a 1 year or 12,000 mile warranty
Engine warranty coverage details:
  • LABOR ALLOWANCE IS INCLUDED with a valid warranty. We pay $35.00 per hour via ALLDATA warranty. Labor allowance is a maximum of $400.00.
  • The terms of this warranty begin on the date the product is delivered to the original purchaser and expires 1 year or 12,000 miles thereafter, whichever occurs first.
  • This limited warranty is not an unconditional warranty of failures or hazards and is not transferable to any other party or individual.
  • TRUCKS, BUSES, TRACTOR, INDUSTRIAL, MARINE: For Thirty (30) days from date of invoice or 1,000 miles, whichever occurs first. Product Warranty Only. No Labor Allowance.
Conditions that do not apply to warranty:
  • Damage as a result of overheating, lack of lubrication or contamination.
  • Repair or replacement required as a result of an accident or misuse.
  • Damage as a result of abuse of engine for competition, racing or related purposes or for purposes other than that for which the unit was originally designed.
  • Repair or service of the engine by anyone that has not been pre-approved. Authorization must be given in writing. (does not include consumer maintenance required under this warranty).
  • Damage resulting from detonation or pre-ignition. Nor does it provide coverage for damages resulting from faulty electrical, computer, turbo components, or fuel related components.
  • Oil, anti-freeze, filters, spark plugs or other consumable replacement items.
  • Diagnostic times for problems not related to parts and services not provided with engine.
  • CMS engines modified by the customer, including camshafts, etc.
Purchaser obligations for this warranty to remain in effect include:
  • Have motor oil and filter changed 500 miles after delivery and then at intervals of no more than three-thousand (3,000) miles.
  • Provide receipts to evidence compliance with the above conditions at the time of making any claim under this warranty. Receipts must be printed and issued by a firm or commercial operation, which performed the work.
  • It is the responsibility of the purchaser to check motor oil and coolant levels, to monitor gauges and lights and to insure proper engine operation.
  • Remove debris or foreign material in the intake and/or air boxes from previous engine failure on 1.9 and 2.0 Ford Escort/Focus. A minimum of $300.00 will be charged for repair if engine fails due to previous foreign materials.
General Limitations:
  • Products thought to be defective must be delivered, out of chassis, at purchaser’s expense.
  • Provide receipts to evidence compliance with the above conditions at the time of making any claim under this warranty. Receipts must be printed and issued by a firm or commercial operation, which performed the work.
  • Our duty is to repair the product. We accept no liability for consequential or incidental damages, including without limitation, towing charges, storage charges, car rental charges or damages to other parts or units not furnished as part of the engine or long block assembly.
  • We accept no liability or responsibility for any work done on an engine or long block assembly by any person or shop unless authorized in writing in advance
Warranty Process:

In the rare case of a part failure please call our warranty department where a representative will assist you in the warranty process. Call Monday-Friday 9-4:30 CST 1-888-995-7278

Description

OEM REPLACEMENT

Our precision remanufactured 3.0 Liter GM long block Marine block

First every 3.0L marine long block must pass our magnaflux inspection designed detect any microscopic flaws or cracking. Blocks are then thermal cleaned followed by steel micro blasting 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 with strict accordance to factory recommendations. Crankshaft's are precision cut and micro polished to achieve a 12 RMA reading or better.

Custom marine 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 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 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 pressures 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.

Cylinder head configuration, carbureted versus fuel injection

GM's design for the cylinder head allows it to be configured for either fuel injection or carbureted applications. Plugs are used by GM to close off the injector holes for carbureted applications. Most of our engines ship with the plugs in place for carb applications. If you need fuel injection, the plugs can be removed.

rebuilt engine

Additional information

Condition

Core Deposit

Vehicle Year

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

Included With Marine Long Block

What Is XP1

Far from just being rebuilt, the Xtreme Performance series 1 is an OEM replacement that has been fully remanufactured with upgraded parts that have been designed to increase performance, reliability and longevity.
Testing

Compatible Models

Mercrusier, Volvo, OMC
Build Type

Make/Manufacturer

, ,

Cubic Inches

Liters

California Proposition 65

Helping us give you the best prices available.

This part is sold at a price based on a rebuildable core being returned to us. The recycled metals and components can assist the manufacturing process keeping our prices to an all time low. This temporary deposit is withheld to ensure that we receive your damaged unit.

How is the core deposit charged?

How is the core deposit charged? At the time of purchase the core deposit will be added to the customers total. Once the core is received and processed at our facility, the deposit will then be issued back to the customer.

How long do I have to return my core?

To receive a full deposit your core must be received within 30 days after the delivery of your part. Late fees may be assessed to cores that are returned beyond 30 days from the customers original purchase date. Any extensions must be proved by a sales manager.

Refund Time?

Orders are typically refunded back onto the credit card within 1-3 weeks after the core arrives. Check orders will be mailed back. Call to verify arrival if you have not been refunded within your 3 week window.

How do I return the core?

In most situations your unit will be delivered with a shipping form called the “Bill of Lading”. You or your shop can send the core back with the delivery driver or at a later date by calling the shipping company to schedule a pickup. Be sure to use our shipping form or the shipping company may bill you personally. If your form has been lost or misplaced you will have to call our shipping department to generate a replacement.

Bad or missing core?

If there is no core to exchange, in most cases we can just add the deposit amount to the purchase price. In addition, you will only be required to pay a one way shipping fee. In the case that our stock becomes low on a certain core, we may charge an increased amount for the core when there is not one to exchange. In the rare case a core becomes critically low we reserve the right not to sell a product without a core exchange.

Can I send my core first?

You can send us your core before we send out your unit. By doing this overall shipping may take longer but you will not be required to pay a core deposit just shipping and the price of your part.

Excessive Damage?

A core must be buildable to receive a full deposit. If you have any questions about acceptable core conditions, please call us at 1-888-995-7278.

Still have core questions?

Please call us toll free so one of our experienced staff can answer any questions regarding your core deposit 1-888-995-7278.

Ready to return a core?

Please click the link below to schedule a core pickup.

Schedule Pickup

This Engine Long Block comes with a 1 year or 12,000 mile warranty
Engine warranty coverage details:
  • LABOR ALLOWANCE IS INCLUDED with a valid warranty. We pay $35.00 per hour via ALLDATA warranty. Labor allowance is a maximum of $400.00.
  • The terms of this warranty begin on the date the product is delivered to the original purchaser and expires 1 year or 12,000 miles thereafter, whichever occurs first.
  • This limited warranty is not an unconditional warranty of failures or hazards and is not transferable to any other party or individual.
  • TRUCKS, BUSES, TRACTOR, INDUSTRIAL, MARINE: For Thirty (30) days from date of invoice or 1,000 miles, whichever occurs first. Product Warranty Only. No Labor Allowance.
Conditions that do not apply to warranty:
  • Damage as a result of overheating, lack of lubrication or contamination.
  • Repair or replacement required as a result of an accident or misuse.
  • Damage as a result of abuse of engine for competition, racing or related purposes or for purposes other than that for which the unit was originally designed.
  • Repair or service of the engine by anyone that has not been pre-approved. Authorization must be given in writing. (does not include consumer maintenance required under this warranty).
  • Damage resulting from detonation or pre-ignition. Nor does it provide coverage for damages resulting from faulty electrical, computer, turbo components, or fuel related components.
  • Oil, anti-freeze, filters, spark plugs or other consumable replacement items.
  • Diagnostic times for problems not related to parts and services not provided with engine.
  • CMS engines modified by the customer, including camshafts, etc.
Purchaser obligations for this warranty to remain in effect include:
  • Have motor oil and filter changed 500 miles after delivery and then at intervals of no more than three-thousand (3,000) miles.
  • Provide receipts to evidence compliance with the above conditions at the time of making any claim under this warranty. Receipts must be printed and issued by a firm or commercial operation, which performed the work.
  • It is the responsibility of the purchaser to check motor oil and coolant levels, to monitor gauges and lights and to insure proper engine operation.
  • Remove debris or foreign material in the intake and/or air boxes from previous engine failure on 1.9 and 2.0 Ford Escort/Focus. A minimum of $300.00 will be charged for repair if engine fails due to previous foreign materials.
General Limitations:
  • Products thought to be defective must be delivered, out of chassis, at purchaser’s expense.
  • Provide receipts to evidence compliance with the above conditions at the time of making any claim under this warranty. Receipts must be printed and issued by a firm or commercial operation, which performed the work.
  • Our duty is to repair the product. We accept no liability for consequential or incidental damages, including without limitation, towing charges, storage charges, car rental charges or damages to other parts or units not furnished as part of the engine or long block assembly.
  • We accept no liability or responsibility for any work done on an engine or long block assembly by any person or shop unless authorized in writing in advance
Warranty Process:

In the rare case of a part failure please call our warranty department where a representative will assist you in the warranty process. Call Monday-Friday 9-4:30 CST 1-888-995-7278

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XTREME PERFORMANCE

Socal

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