Upgrade your GM LT1 376 cubic inch engine with the Mahle MS Piston Set, designed for high-performance applications and durability. Crafted with precision, these pistons feature a bore diameter of 4.065 inches and a stroke of 3.622 inches, ensuring optimal engine efficiency and power output. The set includes eight pistons with a compression ratio of 11.6:1, delivering a balanced combination of performance and reliability for serious enthusiasts and professional builders alike. The pistons are coated with phosphate, Grafal, and a hard anodized top ring groove, which enhances wear resistance and heat dissipation, contributing to longer engine life and consistent performance. The lightweight design, with each piston weighing approximately 481 grams, helps reduce overall engine weight and improve throttle response. The unique pin diameter of 0.927 inches complements the robust construction, ensuring secure fitment within the engine block. This set is not carb-legal and requires acknowledgment of non-CARB compliance, making it suitable for racing and off-road use where emissions regulations are less restrictive. Engineered for high strength and durability, these Mahle pistons are an ideal choice for rebuilds or performance upgrades to maximize horsepower and torque while maintaining engine integrity. Suitable for automotive applications, this set is part of Mahle's premium line of engine components, ensuring quality and precision in every piston. Each set includes eight pistons designed specifically for GM LT1 engines, offering a straightforward installation process for experienced mechanics and enthusiasts aiming to enhance their vehicle’s engine performance.
Features:
- Bore diameter: 4.065 inches for optimal fit and performance
- Stroke: 3.622 inches to maximize engine efficiency
- Compression ratio: 11.6:1 for enhanced power output
- Coatings: Phosphate, Grafal, and hard anodized top ring groove for durability
- Lightweight design: approximately 481 grams each to reduce engine weight
- Pin diameter: 0.927 inches ensuring secure piston-pin fit
- Includes set of 8 pistons designed specifically for GM LT1 376ci engines
- Not CARB compliant; suitable for racing and off-road applications
