Porsche Cylinder Base Gasket Victor Reinz 91110419200

The Porsche Cylinder Base Gasket by Victor Reinz (manufacturer part number 70-23907-20) is an OE supplier component engineered for precise sealing performance. Designed for select Porsche 911 models with the 2.7L H6 engine, this gasket ensures a secure seal between the cylinder and engine case. Specifications include a 97 mm inside diameter and 0.25 mm thickness. For each engine, six gaskets are required.

Compatible vehicle applications:

• Porsche 911 Base (1974, Coupe and Targa, 2.7L H6)
• Porsche 911 Carrera (1974–1975, Coupe and Targa, 2.7L H6)
• Porsche 911 S (1974–1977, Coupe and Targa, 2.7L H6)

Choose Victor Reinz for reliable OE-quality fit and performance in classic Porsche engine rebuilds.