Comp Cams 26906-16 Beehive LS6+ Valve Springs for GM LS Engines

Put this set into my daily driver, an 05 suburban, that had 282xxx miles at the time when I installed new valve seals. So far I have about 5k miles on them with no problems.

It's comp cams they make top flight stuff one of the best tech departments out there it's a no brainer

After 100,000 miles the stock springs start to lose their tension, replace with these high quality beehives from Comp Cams, always top quality from them

Great product I used these for my 062 vortec heads worked out awesome I had the guides cut down and installed new seals now I have clearance for a .580 roller cam but with these springs I'll be using the comp 8-502-8 cam

This are Chinese springs no retainers or hardware in sending them back they are not comp cams

Good priced upgrade compared to LS6 springs, I found them to be consistent in spring pressure at installed height. Way better than oem LS6 springs

Wonderfull thanks

Fixed the misfire i was having on cylinder 7 broken spring

Product seems fine. Nice little prep upgrade for my backyard 6.0 build. Price is a little bit higher than fair as far as I'm concerned but about the best economical choice for my application.

Vortec heads

The specs listed on the box doesn’t match the specs on the sheet in the box or online on the comp cams website . Got me wondering if theses are even real comp cams springs