I am currently thinking about selling my motor thats in my truck. It is a 6.0 iron block bored and honed to 4.035", it has diamond race pistons in it, eagle forged crank, eagle forged rods, arp main studs, melling m select oil pump, clevite race bearings, and moly rings gapped for about 20psi of boost. I would like 4200 picked up for it. I will ship it but at buyers expense. Keep in mind, this is currently in my truck and i wont pull it unless it sells. Here are a few pics.

 

what heads?

 

317s with dual valve springs and head studs with ls9 gaskets.

 

im in love

 

Buy it

 

Will Moly rings hold up to that much boost?

 

Diamond said they would.

 

They are Mahle rings. Part number 4035ms-15.

 

man damn only if i had 4200 i thought its 370 n 408 not 409...

 

4.03 is a 408, 4.04 is a 410, so 4.035 is a 409. I had the pistons special made from diamond for this so i didnt waste alot of room and create heat.