BluePrint PSLS4270CTC Pro LS 427 625 HP Carb Retrofit LB
BluePrint PSLS4270CTC Pro LS 427 625 HP Carb Retrofit LB delivers precision-engineered 625 HP power featuring high-flow aluminum heads and a balanced assembly for reliable offshore carbureted retrofit performance.
- Energy Output: Proven 625 HP performance.
- Actual Displacement: 7.0L / 427 CI.
- Head Material: Aluminum Cylinder Head material.
- Main Foundation: Aluminum Engine Block material.
- Induction Style: Carbureted retrofit assembly style.
30-Month Limited Warranty Info Included.
Description
BluePrint PSLS4270CTC 625 HP Carb Retrofit LB
BluePrint PSLS4270CTC Pro LS 427 625 HP Carb Retrofit LB units deliver an elite mechanical centerpiece for Chevrolet enthusiasts seeking massive 7.0L displacement and traditional induction in an LS footprint. This 427ci assembly features a lightweight aluminum block and high-flow aluminum cylinder heads, specifically engineered to produce a verified 625 horsepower. Built with a modern hydraulic roller camshaft and a precision internal balance, this core is a perfect high-performance fit for iconic GM platforms requiring both modern weight efficiency and classic carbureted power.
As a precision-machined long block foundation, this assembly arrives with a factory-installed carbureted intake manifold and pre-tuned carburetor, significantly reducing initial vehicle integration time. The BluePrint PSLS4270CTC is supported by an industry-leading 30-Month / 50,000-mile limited warranty, providing the structural durability required for high-performance street use. Designed with elite manufacturing standards and a leak-free one-piece rear main seal, this mechanical centerpiece offers a balanced combination of traditional aesthetics and modern manufacturing reliability for your next high-end LS project.
Key Features of BluePrint Pro Series PSLS4270CTC
- 7.0L 427ci displacement delivering 625 horsepower performance.
- Lightweight aluminum block for optimized power-to-weight ratio.
- Dressed configuration includes pre-installed carbureted induction system.
- High-flow aluminum cylinder heads for superior thermal management.
- Hydraulic roller camshaft architecture for smooth and quiet operation.
- Internal engine balance ensures vibration-free power delivery.
- Standard 30-Month / 50,000-mile professional warranty included.
PSLS4270CTC Include:
- Intake Manifold
- Carburetor
- Oil Pan
- Valve Covers
- Timing Cover
- Harmonic Balancer
- Spark Plugs
BluePrint PSLS4270CTC Pro LS 427 CID 625 HP Carb Retrofit Specs
| Brand | BluePrint Engines |
| Engine Model | PSLS4270CTC |
| Part Type | Crate Engines |
| Product Line | BluePrint Engines Pro Series Chevy LS 427 C.I.D. 625HP Carbureted Retrofit |
| UPC | 00887753744715 |
| Crate Engine Family | Chevy LS |
| Actual Engine Displacement | 7.0L / 427 CI |
| Cylinder Head Material | Aluminum |
| Engine Block Material | Aluminum |
| 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 | 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 | Yes |
| 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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