Name: BluePrint Engines Pro Series Chevy 502 C.I.D. 621 HP Dressed Long Block Crate Engines PS502CTC - X Factors Motorsports
Price: 6399.00 USD
Availability: InStock

BluePrint Engines Pro Series Chevy 502 C.I.D. 621 HP Dressed Long Block Crate Engines PS502CTC

$6,399.00

Crate Engines, Pro Series Chevy 502 C.I.D. 621 HP Dressed Long Block, 8.2L/502, Assembled, Aluminum Cylinder Heads, Chevrolet, 7.4L, 8.2L, Each

Overview

Brand: BluePrint Engines

Manufacturer’s Part Number: PS502CTC

Part Type: Crate Engines

Product Line: BluePrint Engines Pro Series Chevy 502 C.I.D. 621 HP Dressed Long Block Crate Engines

Summit Racing Part Number: MLL-PS502CTC

UPC: 00887753800091

Crate Engine Family: Chevy Big Block

Actual Engine Displacement: 8.2L/502

Crate Engine Cylinder Head Material: Aluminum

Engine Block Material: Cast iron

Advertised Compression Ratio: 10.0:1

Assembled: Yes

Engine Balance: Internal

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: No

Harmonic Balancer Included: Yes

Flexplate Included: No

Flywheel Included: No

Air Cleaner Included: No

Spark Plugs Included: Yes

Spark Plug Wires Included: Yes

Computer Included: No

Wiring Harness Included: No

Supercharger Included: No

Remanufactured: No

Quantity: Sold individually.

Notes:

Standard deck. Cylinder heads feature a .300 in. raised exhaust port vs an OEM casting.

BluePrint Engines Pro Series Chevy 502 C.I.D. 621 HP Dressed Long Block Crate Engines

Blueprint Pro Series is for those wanting maximum horsepower and durability.

BluePrint Engines Pro Series Chevy 502 c.i.d. 621 hp dressed long block crate engines offer any custom builder, hot rodder, or kit car builder an engine that has been fully dyno tested, passed vigorous inspections, and is ready to power up your project.

Blueprint’s Pro Series 502 big block GM-style engines are dressed with carburetor, aluminum heads, forged pistons, forged crankshaft, and a hydraulic roller cam.

Additional features:

* Standard deck with 4-bolt main
* Forged H-beam connecting rods
* Cylinder head specs:
— 119cc chamber
— 2.30 in. intake / 1.88 in. exhaust valves
— 316cc intake / 124cc exhaust runners
* Camshaft specs:
— .647 intake / .647 exhaust
— 248 intake / 254 exhaust duration
— at .050 – 112 degree lobe separation
* Dyno test results shipped with engine

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.

BluePrint Engines Pro Series Chevy 502 C.I.D. 621 HP Dressed Long Block Crate Engines PS502CTC

1. Processing Time

2. Delivery Times

3. Shipping Rates

4. Carriers Used

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BluePrint Engines Pro Series Chevy 502 C.I.D. 621 HP Dressed Long Block Crate Engines PS502CTC

1. Processing Time

2. Delivery Times

3. Shipping Rates

4. Carriers Used

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