This CP Pistons piston and ring set fits 1978–1983 Porsche 911SC 3.0L engines with a 95mm bore. The package includes pistons with a 39cc dome yielding a 9.5:1 compression ratio and matching rings sized for the specified bore. It’s intended for engine rebuilds or performance replacements where the listed bore and compression specifications are required for correct assembly.
CP Piston & Ring Set 78-83 Porsche 911SC 3.0L - 95mm Bore - 39cc Dome - Compression Ratio (9.5)