Supertech Subaru 99.5mm Bore Piston Ring 1.2x3.4mm 1.2x4mm 2.0x2.7mm - Set of 4

Supertech is known for making well-built engine components, and this set of piston rings for Subaru engines is no exception. These rings are designed for a 99.5mm bore and come in specific sizes: 1.2mm top ring, 3.4mm second ring, 1.2mm oil ring rail, 4mm oil ring spacer, 2.0mm top ring, and 2.7mm second ring. This set includes all the rings needed for a complete engine rebuild, with four sets in total.

When you're rebuilding an engine, the piston rings are critical for sealing the combustion chamber, controlling oil consumption, and transferring heat from the piston to the cylinder wall. These Supertech rings are made to precise specifications to ensure proper fit and function within your Subaru engine. They are a solid option for anyone looking to restore their engine's performance and reliability.