ATK High Performance Engines
ENGINE SHORT BLOCK LS LM7 330
$2,963.99
Only 10 left
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- 30-Day Returns
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Shipping & Returns
Most orders ship within 1–2 business days from US warehouses. Tracking is emailed as soon as your order is on its way.
30-day hassle-free returns on unused parts in original packaging. Read the full returns policy
Overview
Revitalize your Chevrolet with the ATK High Performance Engines LS LM7 330 short block. This remanufactured engine assembly is designed to deliver exceptional performance and reliability, making it an ideal choice for your next project.
- High-Quality Construction: Made from durable cast iron, this engine block ensures longevity and strength under pressure.
- Efficient Design: Featuring hypereutectic aluminum flat top pistons, this short block promotes improved combustion efficiency for enhanced power.
- Precision Engineering: The internal engine balance and 6-bolt main bolt style provide stability and durability, essential for high-performance applications.
- Compatible Fit: Designed specifically for Chevy LS engines, this short block is a perfect fit for your Chevrolet, ensuring seamless integration.
- Ready to Perform: Assembled and ready for installation, this short block saves you time and effort while ensuring reliable operation.
With a deck height of 9.240 inches, this ATK High Performance short block is engineered for the Chevy LS family, making it a smart investment for performance enthusiasts.
Upgrade your engine with confidence using the ATK High Performance LS LM7 330 short block.
- Ships fast from US warehouses
- 30-day hassle-free returns
Specifications
| Brand | ATK High Performance Engines |
| GTIN | 00653517724299 |
Frequently Asked Questions
What is the ATK High Performance Engines SP109 short block used for?
The ATK SP109 short block is designed for use in Chevrolet vehicles, specifically as a replacement or upgrade for the LM7 5.3L engine.
What materials are used in the construction of the SP109 short block?
The SP109 short block features a cast iron engine block and crankshaft, with hypereutectic aluminum pistons and powdered metal connecting rods.
Is the SP109 short block assembled and what is included?
Yes, the ATK SP109 short block comes fully assembled, but it does not include an oil pan, flywheel, or timing cover.
How difficult is it to install the SP109 short block?
Installation of the SP109 short block can be complex, and it is generally recommended to seek professional installation to ensure proper fit and function.
What is the balance type of the ATK SP109 short block?
The ATK SP109 short block has an internal engine balance.
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$2,963.99