Part #: 11211278799 Manufacturer: BMW - Munich Vehicle Compatibility: 1968-1975 2.5CS-3.0CSL BMW 2.5, 2800, 3.0 1973-1981 E12 BMW 525, 528, 530, 535 1975-1989 E24 BMW 628,630,633,635 1968-1977 2500-3.3Li BMW 2.8L, 2500, 2800, 3.0, 3.3, 3.3Li Notes: These is the early style M30 3.5L Piston, for the M30B34 engine I have 6 of these from the same clean M30 engine Used condition. Images show snap rings are all solid freely flowing from the head Do not confuse with the late style flathead pistons on the M30B35 engine Buyer is responsible for checking part #s and images for compatibility before purchase Positive feedback is encouraged, if there is any issue, please contact before leaving negative feedback Any questions, ask away! Wear: All wear is shown in photos