BluePrint Engines 361 HP 302ci Small Block Short Block Mustang 64-73

Build a strong foundation for your next project with this short block. Designed as a modern performance upgrade to a classic Ford platform, this engine delivers durability, reliability, and compatibility for a wide range of street performance builds and restorations.

The engine features a high-strength cast iron block with reinforced webbing and priority main oiling for long-term performance. The hypereutectic pistons deliver a balanced 302 cubic inch setup, while the splayed 4-bolt main design adds strength for higher output applications. With a 9.4:1 compression ratio and 50oz external balance, this engine is ready to support a variety of top-end combinations.

Features and Benefits:
- 302 cubic inch small block Ford short block
- 9.4:1 compression ratio supports street performance builds
- High-strength cast iron block with reinforced webbing
- Priority main oiling improves durability
- Splayed 4-bolt main design increases bottom-end strength
- Hypereutectic pistons improve reliability and efficiency
- Cast crankshaft with OEM-style connecting rods
- 1-piece rear main seal reduces leaks
- 50oz external balance front and rear

Specifications:
- Displacement: 302ci
- Bore: 4.000"
- Stroke: 3.000"
- Compression ratio: 9.4:1 (with 60cc heads)
- Connecting rod length: 5.090"
- Piston type: hypereutectic (2cc)
- Balance: 50oz external