3.288 1.2 1.2 2.8 4CYL

The Total Seal Piston Ring Set X9374-20 is designed to provide superior sealing and enhanced engine performance. While exact vehicle or engine fitment details for this specific MPN were not directly retrieved from the browsed pages, Total Seal's "X" series typically denotes Xtreme rings, engineered for high-performance and demanding racing environments. The "-20" suffix commonly indicates an oversized bore dimension, suggesting this particular set is for a 0.020" overbore application. These rings leverage Total Seal's renowned Gapless technology to reduce blow-by, improve cylinder pressure, and contribute to increased horsepower and engine longevity. Without specific catalog data for this MPN, detailed application information remains generalized based on common Total Seal product naming conventions.