((GMPP yellow ls6 zo6 valve springs)) - $50 shipped

gm part #12499224

LS1 LS6 LS2 Behive GMPerformance"yellow LS6" Valve Springs


springs have lows miles <300 miles .... were installed with a very mild cam for breakin time and dyno time, I changed my mind and switched out cam and springs nothing wrong just went with duals for my DD


max lift is 0.570"
price is 50 bucks shipped and that includes the pp fee

 

Hey bro will these work on my 5.3l? Truck is pretty much stock, want to get a cam soon though.

Thanks!

 

I know this is old but do you still have these?

 

long gone