BluePrint Engines GM 396 C.I.D. 491HP Stroker Dressed Long Block Crate Engines BP3961CTC
$4,325.00
Shop the BluePrint Engines GM 396 C.I.D. 491HP Stroker for high-performance builds. This dressed long-block crate engine delivers impressive power and performance.
Buy BluePrint Engines GM 396 C.I.D. 491HP Stroker Online
The BluePrint Engines GM 396 C.I.D. 491HP Stroker is a high-performance crate engine designed for enthusiasts seeking serious power and dependable performance. With its 396 cubic-inch stroker configuration and impressive 491 horsepower output, this engine provides an excellent foundation for performance-focused street, strip, and custom vehicle builds.
The BluePrint Engines GM 396 C.I.D. 491HP Stroker combines carefully engineered components with a performance-oriented design to deliver strong power across a useful ford performance 7.3 l godzilla crate engine operating range. Its dressed long-block configuration can simplify the engine 396 blueprint engines 396 crate engine for sale installation 396 blueprint engines process by providing a substantial portion of the engine assembly already prepared for a compatible application.
This 396 C.I.D. stroker engine is a practical choice for builders who want to upgrade from a standard small-block setup or replace an existing performance chevy 396 motor for sale engine. The 491HP rating provides substantial output for drivers looking to enhance acceleration and overall vehicle performance.
Whether you’re building a classic muscle car, restoring a performance 396 bbc stroker kit vehicle, or creating a custom project, the BluePrint Engines GM 396 C.I.D. 491HP Stroker offers a combination of displacement, horsepower, and performance-focused engineering. Always verify vehicle compatibility, required accessories, and installation specifications before purchasing.
Product Specifications
| Specification | Details |
|---|---|
| Brand | BluePrint Engines |
| Part Number | BP3961CTC |
| Engine Family | Chevy Small Block |
| Displacement | 396 C.I.D. / 6.5L |
| Power Output | 491 HP |
| Torque | 509 lb-ft |
| Engine Type | High-Performance Stroker Crate Engine |
| Block Material | Cast Iron |
| Main Cap | 4-Bolt Main |
| Rear Main Seal | 1-Piece |
| Crankshaft | Forged Steel, 3.875-inch Stroke |
| Connecting Rods | Forged, 6-inch |
| Pistons | Forged |
| Compression Ratio | 10.4:1 |
| Cylinder Heads | BluePrint Aluminum, 64cc Chambers |
| Camshaft | Hydraulic Roller |
| Intake Manifold | Aluminum, Dual-Plane |
| Fuel Delivery | Carbureted |
| Carburetor | 850 CFM |
| Distributor | Included |
| Oil Pan | Included |
| Valve Covers | Included |
| Timing Cover | Included |
| Water Pump | Not Included |
| Flexplate/Flywheel | Not Included |
| Harmonic Balancer | Not Included |
The listed configuration includes forged rotating components, aluminum cylinder heads, a hydraulic roller camshaft, and a carbureted intake setup.
Key Benefits
- 491 HP Performance: Provides substantial output for compatible high-performance vehicle builds.
- 396 C.I.D. Stroker Design: The stroker configuration increases displacement compared with the original block application and is designed for strong performance.
- Forged Rotating Assembly: Forged crankshaft, connecting rods, and pistons provide a performance-focused foundation.
- Aluminum Cylinder Heads: Lightweight aluminum heads with 64cc chambers support the engine’s performance-oriented configuration.
- Hydraulic Roller Camshaft: Designed to provide a strong combination of power and street-oriented drivability.
- Dressed Long-Block Configuration: Includes major components such as the intake manifold, carburetor, distributor, valve covers, oil pan, and timing cover, simplifying the overall engine-building process.
- High-Performance Compression: The 10.4:1 compression ratio is designed for the engine’s performance configuration; published specifications recommend appropriate premium fuel.
- Performance-Oriented Construction: The new cast-iron block uses a 4-bolt main design and precision-machined cylinders for a robust engine foundation.
What is the BluePrint Engines GM 396 C.I.D. 491HP Stroker?
It is a 396 cubic-inch stroker crate engine designed to deliver approximately 491 horsepower for compatible high-performance vehicle applications.
What can the BluePrint Engines GM 396 C.I.D. 491HP Stroker be used for?
It can be used for suitable muscle cars, street-performance builds, restoration projects, and custom applications requiring a high-output GM-based engine.

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