The piston ring cone is the absolute best and easiest way to install pistons. The piston ring cone is designed in such a way that you simply press the piston down into the cylinder without risking damaging the piston rings.
Car model:• SAAB 99/90 1975-1987
• SAAB 900 2,0L/2,3L 1979-1998
• SAAB 9-3 4-Cyl bensin 1998-2002
• SAAB 9-5 4-Cyl bensin 1998-2010
• SAAB 9000 4-Cyl 1985-1998