BluePrint PS502CT Pro Series Chevy 502 621 HP Base LB
Description
BluePrint PS502CT 621 HP Chevy Pro Core
BluePrint PS502CT Pro Series Chevy 502 621 HP Base LB units deliver a high-torque mechanical centerpiece for Chevrolet enthusiasts seeking massive 8.2L Big Block power. This 502ci assembly features high-flow aluminum cylinder heads and a seasoned cast-iron block, engineered to produce a verified 621 horsepower and extreme torque. Built with a modern hydraulic roller camshaft and a precision internal balance, this core is a perfect high-performance fit for iconic GM platforms like the Chevelle and heavy-duty trucks requiring elite displacement and reliability.
As a raw power core, this Pro Series long block foundation arrives in an induction-ready state, allowing for customized build specifications with high-performance induction systems. The BluePrint PS502CT is supported by a professional 30-Month / 50,000-mile limited warranty, providing long-term structural reliability and peace of mind for your high-displacement project. Designed for builders who require elite assembly standards and modern manufacturing reliability, this 502ci core features a modern one-piece rear main seal to prevent common fluid weeping.
Key Features of BluePrint Pro Series PS502CT
- 8.2L 502ci displacement delivering 621 horsepower performance.
- High-flow aluminum cylinder heads for optimized volumetric efficiency.
- Hydraulic roller camshaft ensures smooth and consistent valvetrain duration.
- Internal engine balance ensures vibration-free high-torque delivery.
- Seasoned cast-iron block foundation for maximum structural integrity.
- Modern one-piece rear main seal prevents chronic Big Block Chevy leaks.
- Backed by a premium 30-Month / 50,000-mile limited warranty.
PS502CT Include:
- Oil Pan
- Valve Covers
- Timing Cover
- Harmonic Balancer
BluePrint PS502CT Pro Chevy 502 CID 621 HP Base LB Specs
| Brand | BluePrint Engines |
| Engine Model | PS502CT |
| Part Type | Crate Engines |
| Product Line | BluePrint Engines Pro Series Chevy 502 C.I.D. 621 HP Base Long Block Crate Engines |
| Engine Type | MLL-PS502CT |
| UPC | 00887753800084 |
| Crate Engine Family | Chevy Big Block |
| Actual Engine Displacement | 8.2L/502 |
| 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 | No |
| Intake Manifold Style | Carbureted |
| Cylinder Heads Included | Yes |
| Carburetor Included | No |
| Throttle Body Included | No |
| Distributor Included | No |
| 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 | No |
| Spark Plug Wires Included | No |
| Computer Included | No |
| Wiring Harness Included | No |
| Supercharger Included | No |
| Warranty Info | 30-Month / 50,000 Miles |
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