So far my 370 build is going to consist of Dome Diamond pistons (part # 11525) I will be using a MS3 cam and LS1 Scat 4340 I-Beam 6.125" w/ ARP 8740 and a set of 5.3 heads with a valve job and ls1 valves in it..

Now my ? is what thickness cometic gasket should i run?


and what compression should that put me at?

rest of my mods are 42# injectors ls6 intake s3 P&P TB th350 3500 stall 3.42