mvvette97

iTrader: (18)

Just wondering what dual springs are out there that I can fit on an LT1 head that will be good for 580 lift? I won't use a single spring anymore because of my past problems and the threads I read on this forum. What are my options for a dual spring?

grn95t/a

iTrader: (10)

crane 10308-1 are dual and good to .600 lift and 7000 rpm's

koolaid_kid

iTrader: (21)

Patriot also makes a set. Although they don't advertise them, they assured me through email that they are in stock.

mvvette97

iTrader: (18)

that's cool. I sent him an email so I hope he gets back with me. I have the Golds on my LS car and love them..

TwoFast4Lv

iTrader: (8)

K-Motion K-800s work great and under $100

BLWNnSPRDZ28

iTrader: (7)

I run Manley NexTek's w/ titanium retainers, little more cash but good to .650 lift.

mvvette97

iTrader: (18)

did they come in a kit or did ya have to buy them seperate?