SILVOLITE COATED PISTON - 4.1L

Upgrade your engine's performance with the Silvolite Coated Piston, designed specifically for a variety of classic GM vehicles. This set of 6 pistons provides a reliable fit and exceptional durability, ensuring your engine runs smoothly.

• Coated skirt: Enhances durability and reduces friction for improved engine efficiency.
• D-shaped recessed piston head: Optimizes combustion for better power output and fuel efficiency.
• Cast aluminum construction: Offers lightweight strength and excellent thermal conductivity.
• Press-fit wrist pin: Ensures a secure connection, enhancing overall engine stability.
• Compatible with various GM models: Fits Buick, Chevrolet, Oldsmobile, Checker, GMC, and Pontiac from 1973-1984.

With a bore size of 3.905 in. and a compression height of 1.640 in., these pistons are engineered for stock engine stroke types. Trust Silvolite for quality performance enhancements in your classic ride.