This CP Pistons piston and ring set fits 1978–1983 Porsche 911SC 3.0L applications with a 98mm bore and a 35.3cc dome yielding a 9.5:1 compression ratio. The set is intended for rebuilds or replacements matching the listed bore and dome volume, providing the correct compression geometry for engines specified to these dimensions.
CP Piston & Ring Set 78-83 Porsche 911SC 3.0L - 98mm Bore - 35.3cc Dome - Compression Ratio (9.5)