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Home Engines Crate Engines Chevrolet Performance LS3 6.2L E-Rod Long Block Crate Engines 19421057
BluePrint Builder Series 632/815HP Standard Edition EFI Crate Engine and 4L80E Transmission Combos B632FK4L8
BluePrint Builder Series 632/815HP Standard Edition EFI Crate Engine and 4L80E Transmission Combos B632FK4L8 $25,990.00
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BluePrint Engines Chevy LS 376 C.I.D. 520 HP Long Block Crate Engines PSLS3760CT
BluePrint Engines Chevy LS 376 C.I.D. 520 HP Long Block Crate Engines PSLS3760CT $4,549.00

Chevrolet Performance LS3 6.2L E-Rod Long Block Crate Engines 19421057

$8,974.00

Crate Engine, GM 6.2L, 430 HP, LS3 E-Rod, Internal Engine Balance, Aluminum Heads, Each

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Category: Crate Engines
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Description

Overview

Brand: Chevrolet Performance
Manufacturer’s Part Number: 19421057
Part Type: Crate Engines
Product Line: Chevrolet Performance LS3 6.2L E-Rod Long Block Crate Engines
Summit Racing Part Number: NAL-19421057
Crate Engine Family: Chevy LS
Actual Engine Displacement: 6.2L/376
Crate Engine Cylinder Head Material: Aluminum
Engine Block Material: Aluminum
Advertised Compression Ratio: 10.7:1
Assembled: Yes
Engine Balance: nternal
Cam Style: Hydraulic roller, OE roller
Rear Main Seal Style: 1-piece
Intake Manifold Included: Yes
Intake Manifold Style: Fuel Injection
Cylinder Heads Included: Yes
Carburetor Included: No
Throttle Body Included: Yes
Distributor Included: No
Oil Pan Included: Yes
Valve Covers Included: Yes
Timing Cover Included: Yes
Water Pump Included: Yes
Harmonic Balancer Included: Yes
Flexplate Included: No
Flywheel Included: No
Air Cleaner Included: Yes
Spark Plugs Included: Yes
Spark Plug Wires Included: Yes
Computer Included: Yes
Wiring Harness Included: Yes
Supercharger Included: No
Remanufactured: No
Quantity: Sold as a kit.
Notes: With 40-tooth transmission speed reluctor wheel.

Chevrolet Performance LS3 6.2L E-Rod Long Block Crate Engines

Chevrolet Performance LS3 6.2L E-Rod long block crate engines offer a stunning combination of horsepower and efficiency, making them perfect for the race track or just cruising around town in your street rod or muscle car.

Features include:

* 6.2L LS3 engine with 430 hp and 425 lb.-ft. of torque
* Engine wiring harness
* Engine control module
* Catalytic converters
* Exhaust manifolds
* Oxygen sensors and sensor bosses
* Fuel tank evaporative emissions canister
* Air filter
* MAF sensor
* Accelerator pedal
* Instruction manual

Shipping & Delivery
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Effective Date: August 9, 2025

At X Factors Motorsports, we are committed to delivering your order quickly, securely, and affordably.


1. Processing Time

  • Orders are typically processed within 1–2 business days after payment is confirmed.

  • Orders placed on weekends or holidays will be processed on the next business day.


2. Delivery Times

  • Domestic Shipping (United States): Delivery takes 5–7 business days from the date of shipment.

  • International Shipping: Delivery times vary by destination and may take 7–21 business days depending on customs processing and local delivery services.


3. Shipping Rates

  • United States: Free standard shipping on all orders.

  • International: Shipping costs are calculated at checkout based on the delivery address, package weight, and destination country.


4. Carriers Used

We ship orders using trusted carriers such as UPS, FedEx, USPS, and DHL to ensure reliable delivery. Tracking numbers are provided for all shipments.

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    At X Factors Motorsports, we specialize in high-performance engines, outboards, and premium automotive equipment. With expert support, fast shipping, and trusted brands, we help builders, racers, and enthusiasts power their passion — one project at a time.

    • 1204 E Yorba Linda Blvd, Placentia, CA 92870, USA
    • Phone: +1 (714) 694-3374
    • E-mail: sales@xfactorsmotorsports.com
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