COMP Cams Performance Street Beehive Valve Spring - 1.055 in / 1.290 in OD (Set of 16) Valve Stem Puller 2007 GMC Sierra 3500 Classic

2007 GMC Sierra 3500 Classic Standard Cab PickupVehicle Applications: 1999-2007 Chevrolet Silverado 1500 Standard Cab Pickup

MSD Fuel Pumps

We carry the complete line of AFCO Racing Products at low everyday prices

Stainless steel flexlines in various lengths are available separately for remote mounting

Medium one has a 1-1/2" center hex and is 6-1/2" overall

COMP Cams Performance Street Beehive Valve Spring - 1.055 in / 1.290 in OD (Set of 16) Valve Stem Puller 2007 GMC Sierra 3500 ClassicWith 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