Engine & Performance Warehouse CB1635P4020 Piston Ring Set Oversize - 0.040

The Engine & Performance Warehouse CB1635P4020 is an oversize piston ring set distributed by EPWI (Engine & Performance Warehouse), one of the largest wholesale engine parts specialty distributors in the United States. This ring set is engineered to tight tolerances for consistent ring gap, reliable combustion sealing, and long-term durability in professional engine rebuild applications.

Key Features:

• +0.040" Oversize — designed for bored or honed cylinders at standard +0.040" oversize specification
• Manufactured to tight tolerances for consistent ring gap and optimal sealing integrity
• Meets or exceeds OEM standards for compression retention and oil control
• Suitable for professional engine rebuilds and machine shop applications
• Compatible with standard engine assembly procedures and ring compressor tooling
• Part of EPWI's comprehensive engine component product line

Engine & Performance Warehouse (EPWI) has supplied professional engine builders and machine shops across the United States since 1977, making them a trusted source for high-quality engine rebuild components. The CB1635P4020 ring set is an ideal choice for rebuilders requiring precise-fit oversize rings to restore proper compression and oil control to a rebuilt engine.