SPECIFICIATION VALVE SPRINGS 

Beehive-style, 

Complete Set of 16 , 

Outside diameter of outer spring: 1.290 in ,

Coil Bind Height 1.220 in ,

 Spring rate: 375 lbs./in ,

 Max lift .550''

 Fitment includes:

2004-2007 Cadillac CTS 8 Cyl 5.7L, 8 Cyl 6.0L

2010-2015 Chevrolet Camaro 8 Cyl 6.2L

2002-2013 Chevrolet Corvette  8 Cyl 5.7L, 8 Cyl 6.0L, 8 Cyl 6.2L

2014-2017 Chevrolet SS  8 Cyl 6.2L

2005-2006 Chevrolet SSR 8 Cyl 6.0L

2006-2009 Chevrolet Trailblazer 8 Cyl 6.0L

2009 Pontiac G8  8 Cyl 6.2L

2005-2006 Pontiac GTO 8 Cyl 6.0L