Description

When your engine demands reliable power delivery and long-term durability, stock pistons often fall short of performance expectations. The PROX Piston Kit 01.1320.A1 delivers OEM-equivalent quality through precision Japanese manufacturing, ensuring your rebuild meets or exceeds factory specifications without compromise. This complete kit eliminates the guesswork—rings, wrist pins, and circlips all included—so you can focus on getting back to the track or road with confidence.