What components are included with this engine block?

This listing is for the Fleece Performance GM LSR Standard Deck Wet Aluminum Engine Block itself. You will need to source all internal engine components such as pistons, crankshaft, connecting rods, bearings, camshaft, as well as cylinder heads and external accessories separately.

Why is this block made of aluminum and what is a 'wet' block design?

Aluminum construction makes the block lighter than traditional cast iron, which can improve vehicle performance and handling. A 'wet' block design means the engine's cooling system circulates coolant directly through passages in the block to manage heat, which is a standard and effective method for most engines.

What does 'standard deck height' mean for my build?

A standard deck height refers to the distance from the crankshaft centerline to the deck surface of the block. This measurement is crucial for ensuring proper piston-to-head clearance and compatibility with standard-length connecting rods and pistons, simplifying component selection for your engine build.

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Specifications

Brand: Fleece Performance
Part #: FPE-LSR-SD10X
UPC: 732777409730

Fleece Performance GM LSR Standard Deck Wet Aluminum Engine Block

Name: Fleece Performance GM LSR Standard Deck Wet Aluminum Engine Block
Brand: Fleece Performance
SKU: fleece-performance-fleece-performance-gm-lsr-standard-deck-wet-aluminum-engine-b-t14-940738
Price: 7294.72 USD
Availability: BackOrder

$7294.72

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Fleece Performance GM LSR Standard Deck Wet Aluminum Engine Block.

Key Features

This product is a Fleece Performance GM LSR Standard Deck Wet Aluminum Engine Block.
The block is constructed from aluminum for a lighter weight compared to cast iron.
It features a wet block design, utilizing the vehicle's cooling system for temperature management.
Designed with a standard deck height for broad compatibility with engine components.
Not CARB approved and cannot be shipped to California.

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About this part

Product Details

What you get with the Fleece Performance GM LSR Standard Deck Wet Aluminum Engine Block is a well-built foundation for your next high-performance engine build. This block is designed for the standard deck height, meaning it's compatible with a wide range of existing components and builds. It's constructed from aluminum, which makes it significantly lighter than a cast iron block, helping to reduce overall vehicle weight for improved performance and handling. This is a wet block design, meaning it uses the vehicle's cooling system to manage engine temperature, a common and effective setup for many performance applications.

Fleece Performance is known for its robust engine components, and this LSR block is no exception. The aluminum construction not only saves weight but also offers good thermal conductivity. The standard deck height is a practical choice, simplifying the process of finding compatible pistons, connecting rods, and crankshafts, which can be a major hurdle in custom engine builds. This block is intended for serious engine builders who are looking for a solid, reliable base for a powerful motor. It's important to note that this block is not CARB approved and cannot be shipped to California.

When planning your build around this engine block, consider that it's designed to be a core component. You'll need to source all the necessary internal components like pistons, rings, bearings, camshaft, crankshaft, and connecting rods, as well as the cylinder heads, intake and exhaust manifolds, and all associated accessories. Refer to the manufacturer's installation instructions for detailed assembly procedures and recommended components to ensure a successful and durable engine.