Enginetech Moly Piston Ring Set GM Oversize

The Enginetech Moly Piston Ring Set for GM engines is an oversize engine piston ring set for rebuilds that use oversize pistons. It gives the cylinder a tight seal. That helps maintain compression and control oil consumption in a rebuilt GM V8.

Key Features:

• Moly top ring: Molybdenum-faced top rings are used in Enginetech's moly ring sets. They resist wear and scuffing at the cylinder wall.
• Oversize ring sets: Made for engines bored to an oversize dimension, so the rings match the new piston and bore size.
• Controlled ring dimensions: Each ring set is built to a specific ring package and bore size. This supports consistent end gaps and even sealing.
• Built for rebuilds: Suited to GM engine rebuilds and refreshes where the cylinders have been machined for new pistons.

Enginetech is a long-established supplier of engine rebuild components. This line pairs a durable moly top ring with the sealing performance needed for reliable power and long service life after a rebuild. Choose the variant that matches your engine and oversize requirement.