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Those are free...lol

I can pick up 5.3L complete for $350.00 from my core supplier, 6.0L are $500.00 when he gets them... Key word being "When he gets them"...lol

LoL... Every once in a while I get to blow some up! lol...

Not bad how much for 5.3L's and 6.0L's?

Yes and no, If you go to the Larger Inj's, LS6 intake and a larger 80mm TB it will scream! The LS6 Cam is .550/.550 and like 215/220 or close to it. The larger lift and duration would work best with...

Well My 04 (pre stroker) had 418BHP with a set of my ported heads 220cc and a .525/.525 Z06 cam? and it was an 04 dish piston build with stock 5.3L combustion chambers. This build has the LS2 5.3L...

Just got a 2008 5.3L under 15K
Included:
GEN IV Block Line hoaned cleaned
New King Racing Bearings,
Stock STD/STD ballanced crank (Let me know by Fri what reluctor you want)
Floting rods/ Flat...

All 16? Ill take the offset ones for $50.00 shiped...

Stockers...

Thanks man.

That is so true, I have a pressure testor I use, I know that most people dont have that kind of set up. But most machine shops will test the heads for like $15.00 a head. The Castech heads that were...

Here are the SPM cast LS3 head chambers

Yup, you are on point with your "same port and combustion chamber post" They have the same 200cc intake runner and EX runners even the CB chamber are the same. The reason I say not even close, is the...

They are not even close to IDENTICAL!!!!! 706 Cast heads were SPM cast (Mold) and 862's are Sand cast (Pressed) The SPM cast is 100X better than sand cast heads. That is why the 243's are SPM cast...

I just spoke with my Dealer Rep, You can order the Reg Cab Short Bed with a 6.2L (L92) you can order any truck with any GMPP (Truck) crate engine. You can also order any Car with any GMPP (Car) Crate...

I have probably around 10 sets of 4.8/5.3L heads SPM cast and sand cast. (Sand 862/ SPM 706) You are in AZ? Come and pick out a set Ill charge you.................Nutn....As I dont really port the...

Ok, Understand, the LQ9 came stock in the,
2002–2006 Cadillac Escalade
2002–2006 Cadillac Escalade EXT
2003–2006 Cadillac Escalade ESV
2003–2007 Chevrolet Silverado SS
2004–2005 Chevrolet...

sold

Yes I do have a couple 6.0L pm me

Going to look at it sunday or monday...

picks of parts

I just picked up a 5.3L Aluminum Long block With 243 Heads,
I don't know what way Im going to go with this build.
So I am going to list it as a 5.3L first if I dont get any intrest, I will bore...

SWEET!!!! Let me know and Ill be there to help drop her in!

NAH I is Just throwin um together what is a balance?....lol JK Of course I am having them digitally balanced and have the block Sundt Line honed All machine work is done at my core supplier's machine...

SOLD IN LS1tech.....