Well i have a set of Crane 144832 dual valve springs good to .650 lift for sale that i was running with my ms3 cam and stock heads. I also have the matching Crane titanium retainers 144832 and locks to go with them. I just picked up a set of heads and have 2 sets of springs to go with so i no longer need all 3 sets. They have just shy of 500 miles on them and are basically brand new. New the springs cost $160 and retainers cost $240. I will let everything go for $250 shipped. These are awesome springs and retainers and will hold any high lift cam. I accept paypal. Thanks, Tim

 

All pm's returned, i am trying to just sell everything together, but might possibly seperate if the titanium retainers go first. Also make me some offers if the price isnt good enough, i dont have any use for them at all. Tim

 

do you know the specs on the springs ?

 

Here is what i pulled straight from cranes website

Part Number: 144832-16
Outer Diameter Outer Spring 1.275
Outer Diameter Inner Spring .937
Inner Diameter Inner Spring .667
Damper No
Seat Pressure @ Installed Height 112 lbs @ 1.800
Open Pressure and Height 352 @ 1.150
Coil Bind 1.045
Maximum Net Lift w/.060" Clearance .650
Average Spring Rate (lbs./in.) 352
Description
All 1997-Up LS1/LS6 Chevy/GMC V-8s


- Made from premium quality chrome-silicone steel

- Precision-wound and heat-set for durability

- Spintron-proven and dyno-tested

- Increases horsepower and torque yield for any LS1 cam profile

- Quiet-operating dual spring design controls harmonics without triggering stock "knock sensor"

- Matching machined steel, and titanium alloy spring retainers available

- No-matching required to install

- This is the LS1 spring that works and doesn't break!


Retainers might possibly be sold. If someone wants the springs pm me. Tim

 

Payment sent for the retainers.