Description
Mahle MS Piston Set GM LT1 427ci 4.125in Bore 4in Stk 6.125in Rod .927 Pin -6cc 12.3 CR Set of 8
Elevate your performance with the Mahle MS Piston Set, meticulously designed for the GM LT1 427ci engine. This exceptional piston set is engineered for those who demand the best in power and efficiency.
Key Features:
- Bore Size: 4.125 inches – Perfectly designed for optimal airflow and combustion.
- Stroke Length: 4.000 inches – Ensures a balanced power delivery at high RPMs.
- Rod Length: 6.125 inches – Enhances engine durability and performance.
- Compression Height: 1.105 inches – Tailored for maximum compression efficiency.
- Piston Pin Diameter: .927 inches – Provides a secure fit and reduces friction.
- Volume: -6cc – Optimizes compression for enhanced power output.
- Weight: 457 grams – Lightweight design for better responsiveness.
- Compression Ratio: 12.3:1 – Achieves the perfect balance of power and efficiency.
- Ring Configuration: 1mm, 1mm, 2mm – Offers superior sealing and reduced drag.
Benefits:
- Boosts horsepower and torque, giving you the edge on the track.
- Durable construction with 2618 aluminum ensures longevity under extreme conditions.
- Improves fuel efficiency, translating to a more economical and enjoyable driving experience.
Use Cases:
- Ideal for high-performance racing applications.
- Perfect for engine rebuilds and upgrades.
- Compatible with Chevrolet LT series, enhancing performance in any setup.
Upgrade your engine with the Mahle MS Piston Set and experience unparalleled performance and reliability. Make your next race or drive unforgettable!






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