ALEXZ28

im doing a rebuild on my lt1 im about to order the cc503, got 1.6 rr, which is a set of good valve spring aint looking for top of the line. just a pair of good spring at a good price. thanks for the help

sdm1234

iTrader: (8)

try a search. this topic has been smothered to death.

Elliott's94Z

iTrader: (12)

Comp 26918-16
Pac 1218's
Patriot Gold Extreme

Any of these would work great for your application.

ALEXZ28

running this cam would i have to change the push rods???

Elliott's94Z

iTrader: (12)

I recommend always changing over to a chromemoly hardened PR. They are relatively inexpensive and good security. Also, you will want to check for the correct pushrod length.
CompCams 7702 Pushrod Length Checking Tool

ALEXZ28

thanks for the help, is there anything else i would need? im about to order the parts and wanna make sure i got everything

StealthFormula

iTrader: (35)

I would recommend you pick up the Crane 10308-1 Spring Kit. Those springs work very well with that cam and are a good amount cheaper than the Comp or PAC beehives. I have run both the Crane 10308-1's and PAC 1518 Beehives and both are good springs but the Crane's are sufficient for the cc503.

Elliott's94Z

iTrader: (12)

The Crane 10308-1 spring kit is actually a great kit as well. For what you need this would be your best bet.

While you are tearing into it during the cam swap I would recommend replacing the timing chain and sprokets. Maybe even go with some LS7 lifters as well.

Timing Chain: 10128485
Camshaft Timing Sprocket: 10128349
Crankshaft Sprocket: 10128346

ss.slp.ls1

iTrader: (36)

That's what I'm running with my CC503.
And +1 for chromemoly pr's.

ALEXZ28

great info guys thanks for the help.