COMP Cams Valve Springs Performancee GM

With a .600" maximum lift, these Beehive Valve Springs were designed for Hydraulic Roller cams. COMP Cams Beehive Valve Springs deliver increased valve train stability and a much lighter valve train. This is achieved with less spring pressure for better valve control and reduced weight of both the spring and retainer. The unique Beehive shape handles valve train stress more efficiently to eliminate damaging harmonics and increases high RPM horsepower and durability. The oval/multi-arc wire shape places the maximum area of the wire at the point of highest stress to handle valve train stress more efficiently and allow better heat dissipation for longer life. Because of the unique Beehive design, the valve train can handle more RPM and more aggressive cam profiles. COMP Cams Beehive Valve Springs Seat pressure: 105 lbs. 1.800", Open Pressure: 293 lbs. 1.200"; O.D.: 1.055" (Top) 1.290" (Bottom), I.D.: .650" (Top) .885" (Bottom); Designed for Hydraulic Roller cams; .600" maximum lift, 1.290" O.D.; Originally designed for LS engine applications but will work in 5.7L Hemi engines and many others Fits, Fitments 1997 Chevrolet Corvette Base 1998 Chevrolet Camaro Z28 1998 Chevrolet Camaro Z28 SS 1998 Chevrolet Corvette Base 1998 Chevrolet Corvette Indianapolis 500 Pace Car 1998 Pontiac Firebird Formula 1998 Pontiac Firebird Trans Am 1999 Chevrolet Camaro Z28 1999 Chevrolet Camaro Z28 SS 1999 Chevrolet Corvette Base 1999 Pontiac Firebird Formula 1999 Pontiac Firebird Trans Am 2000 Chevrolet Camaro Z28 2000 Chevrolet Camaro Z28 SS 2000 Chevrolet Corvette Base 2000 Pontiac Firebird Formula 2000 Pontiac Firebird Trans Am 2001 Chevrolet Camaro Z28 2001 Chevrolet Camaro Z28 SS 2001 Chevrolet Corvette Base 2001 Chevrolet Corvette Z06 2001 Pontiac Firebird Formula 2001 Pontiac Firebird Trans Am 2002 Chevrolet Camaro Z28 2002 Chevrolet Camaro Z28 SS 2002 Chevrolet Corvette Base 2002 Chevrolet Corvette Z06 2002 Pontiac Firebird Formula 2002 Pontiac Firebird Trans Am 2003 Chevrolet Corvette 50th Anniversary Edition 2003 Chevrolet Corvette 50th Anniversary Edition Pace Car 2003 Chevrolet Corvette Base 2003 Chevrolet Corvette Z06 2004 Cadillac CTS V 2004 Chevrolet Corvette Base 2004 Chevrolet Corvette Z06 2004 Pontiac GTO Base 2005 Cadillac CTS V 2005 Chevrolet Corvette Base 2005 Chevrolet SSR Base 2005 Pontiac Grand Prix GXP 2005 Pontiac GTO Base 2006 Cadillac CTS V 2006 Chevrolet Corvette Base 2006 Chevrolet Impala SS 2006 Chevrolet Monte Carlo SS 2006 Chevrolet SSR Base 2006 Chevrolet Trailblazer SS 2006 Pontiac Grand Prix GXP 2006 Pontiac GTO Base 2007 Cadillac CTS V 2007 Chevrolet Corvette Base 2007 Chevrolet Impala SS 2007 Chevrolet Monte Carlo SS 2007 Pontiac Grand Prix GXP