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Home Engines Crate Engines BluePrint Engines GM 400 C.I.D. 508 HP Dressed Long Block Crate Engines BP4002CTC1DK
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BluePrint Engines GM 400 C.I.D. 508 HP Dressed Long Block Crate Engines BP4002CTC1DK

$7,987.00

Engine Complete Assembly, Dressed Longblock with Carburetor

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Category: Crate Engines
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Description

Overview

Brand: BluePrint Engines
Manufacturer’s Part Number: BP4002CTC1DK
Part Type: Crate Engines
Product Line: BluePrint Engines GM 400 C.I.D. 508 HP Dressed Long Block Crate Engines
Summit Racing Part Number: MLL-BP4002CTC1DK
UPC: 00887753743985
Crate Engine Family: Chevy Small Block
Actual Engine Displacement: 6.6L/400
Crate Engine Cylinder Head Material: Aluminum
Engine Block Material: Cast iron
Advertised Compression Ratio: 10.3:1
Assembled: Yes
Engine Balance: Internal/External
Cam Style: Hydraulic roller, OE roller
Rear Main Seal Style: 1-piece
Intake Manifold Included: Yes
Intake Manifold Style: Carbureted
Cylinder Heads Included: Yes
Carburetor Included: Yes
Throttle Body Included: No
Distributor Included: Yes
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: No
Wiring Harness Included: No
Water Pump Style: Long
Supercharger Included: No
Remanufactured: No
Quantity: Sold individually.
Notes: Engine has 4-bolt mains. Includes an 850 cfm carburetor and front accessory drive system.

BluePrint Engines GM 400 C.I.D. 508 HP Dressed Long Block Crate Engines

Dressed for high performance, BluePrint Engines GM 400 c.i.d. 508 hp long block crate engines are not your grandpa’s 400! Built by skilled craftsmen, these blocks are assembled with ignition and carburetor, as well as valve covers, oil pan, and timing cover. The most complete crate engine available, they offer you fast, easy installation. And because they’re dyno-tested, you can be sure all the components will work together perfectly!

BluePrint’s GM 400 c.i.d. 508 hp dressed engines feature:

* Cast iron block with 4-bolt mains
* Compression ratio: 10.3:1
* Forged crankshaft
* 5.7 in. connecting rods
* 150,000 psi rod bolts
* Forged pistons
* Hydraulic roller cam
* BluePrint aluminum heads with 64cc chamber
* Intake manifold dual plane, satin aluminum
* Carburetor
* Dyno test results shipped with engine
* 30-month/50,000-mile warranty

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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