Description
Cummins 24 Valve 6.7 & 5.9L Cummins Heavy Duty Performance 110LB+ Valve springs Multiple Models Pre drilled for pyrometer probes and continue to allow maximum Turbo Option:Whistler DDPNLB7 400 water pump Pre drilled for pyrometer probes and pressure gauges 2004 2006 GMC Sierra 3500 6