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Engineered for maximum performance and durability in automotive applications.
ATK Engines has over 80 years of experience in engine building, providing high performance engine blocks that cater to a variety of automotive needs. This engine block is designed for Chevy Small Block V8 350 cubic inch applications, delivering an impressive 375 horsepower and 415 feet pounds of torque. Built with quality components, it features hypereutectic pistons, a hydraulic roller camshaft, and a double roller timing chain, ensuring reliability and performance under demanding conditions.
The engine block is constructed from cast iron, providing strength and durability, while the aluminum cylinder head contributes to weight reduction and improved thermal efficiency. The balanced design, both internally and externally, enhances the overall performance of the engine. With a compression ratio of 10.0:1, this engine block is optimized for street performance, making it suitable for a range of vehicles from classic cars to modern muscle cars.
ATK's commitment to quality is evident in the use of name brand parts throughout the engine block assembly. This ensures that each component works harmoniously to deliver maximum performance and long-term durability. Whether for daily driving or competitive racing, this engine block is a reliable choice for automotive enthusiasts.
Features
- Provides Maximum Performance And Long-Term Durability
- ATK High Performance Engines Are Based On Dyno Proven Combinations Built With Name Brand Parts
- Features Hypereutectic Pistons And Moly Rings
- Features Hydraulic Roller Camshaft
- Features Double Roller Timing Chain
- Features Billet Aluminum Rocker Arms
- Features Aluminum Cylinder Head
- Features Melling Standard Volume Oil Pump
Specifications
- Manufacturer: ATK Performance Eng.
- Manufacturer Part Number: HP89
- Engine Compatibility: Chevy Small Block V8 350 Cubic Inch
- Recommended Use: Street Performance
- Horse Power Output: 375 Horsepower
- Torque Output: 415 Feet Pound
- Bore (IN): 4.04 Inch
- Stroke (IN): 3.48 Inch
- Compression Ratio: 10.0:1
- Color: Black
- Cylinder Block Material: Cast Iron
- Cylinder Head Material: Aluminum
- Balanced Type: Internally/ Externally Balanced
- Includes Camshaft: Yes
- Includes Fuel Pump: No
- Includes Oil Pan: Yes
- Includes Water Pump: No
- Includes Intake Manifold: No
- Includes Carburetor: No
- Includes Air Cleaner: No
- Includes Distributor: No
- Marine: No
Technical Documents
Shipping & Returns
- This product ships within the continental USA only.
- This product typically ships within 1 to 3 business days.
- Returns are accepted within 30 days for items in like-new condition. For complete details, please see our return policy.
