Perf. Piston Ring Set V8 4.100 Bore 1.2x1.2x3.0

The Perf. Piston Ring Set V8 4.100 Bore 1.2x1.2x3.0 is designed for serious V8 builders and engine rebuilders who require precision-fit components. This set is ideal for restoring classic muscle cars, refreshing worn performance engines, or assembling high-output strokers. It ensures proper ring gap, compression, and oil control during extended operation.

This piston ring set features a 1.2mm top ring, 1.2mm second ring, and a 3.0mm oil control ring configuration. This geometry balances sealing efficiency with minimal friction and ring flutter across the 4.100-inch bore diameter. The manufacturing tolerances guarantee consistent seating in the groove, which minimizes blow-by and maintains peak compression ratios.

Engine builders will benefit from this ring set's ability to govern compression retention and prevent oil consumption. It is essential for any complete engine rebuild or machine shop overhaul, ensuring optimal performance whether the engine runs naturally aspirated or boosted. This piston ring set is compatible with various V8 engine applications.