CP Pistons CP Piston & Ring Set 78-83 Porsche 911SC 3.0L - 95mm Bore - 45.5cc Dome - Compression Ratio (10.5) XP5001-6 Pedal Commander directly bolted to the chassis

directly bolted to the chassis for superior strength and corrosion resistance

Boss 302 1983 - 1992 Mercury Cougar LS 1967 - 1993 Mercury Cougar XR-7 1963 Mercury Country Cruiser Base 1964 - 1971 Mercury Cyclone Base 1969 Mercury Cyclone CJ 1970 - 1971 Mercury Cyclone GT 1969 - 1971 Mercury Cyclone Spoiler 1975 - 1989 Mercury Grand Marquis Base 1979 - 1986 Mercury Grand Marquis Colony Park 1987 - 1991 Mercury Grand Marquis GS 1983 - 1991 Mercury Grand Marquis LS 1971 - 1985 Mercury Marquis Base

60% Module Based Seat Delete

Base 1979 - 1982 GMC C2500 Sierra Grande 1991 - 1996 GMC C2500 Sierra SLE 1994 - 1996 GMC C2500 Sierra SLT

CP Pistons CP Piston & Ring Set 78-83 Porsche 911SC 3.0L - 95mm Bore - 45.5cc Dome - Compression Ratio (10.5) XP5001-6 Pedal Commander directly bolted to the chassisCPP Piston Sets 6 Cyl