black98ws6ta

iTrader: (77)

http://i28.photobucket.com/albums/c2...forsale013.jpg

These are dual spring for stock pockets, they are using big locks, just wondering what brand spring/retainers they are.

777

iTrader: (21)

Look like the PRC dual springs to me, they come with titanium retainers. It's what I'm running and they look the same or similar.

TVWilkes

The retainers are from crane cams.I would believe that the springs are crane duals as well.

TSDuke

Look like PRC duals to me. Here are mine.

777

iTrader: (21)

very similar

Moparnos (The SLP Guy)

iTrader: (55)

those are cranes i had the same ones

Trevor @ Texas Speed & Perf.

iTrader: (3)

The retainers are from Crane. Some of the earlier PRC spring kits used the Crane retainers, but it's hard to tell which valve springs you have. Aesthetically, the PRC, Crane, PP, and a few others look very similar. The Crane springs would be the weakest, though, since they typically setup with only 110 lb. of pressure on the seat without any shimming. Others will setup with 130-140 psi of pressure on the seat.

Trevor
Texas Speed & Performance