so today i was bored and desided to pull my valve cover to see if the engine has roller rockers like the guy said when i bought it , and what do ya know stock stamped rockers, WTF so i was curious why i have a mild lope and why she is such a slug untill 2500 rpm's , so on the head under the valve cover i found these two part #'s 3124 and 10128374 are these stock LT1 heads im guessing so since the second # starts with a 101 .

can anyone confirm this for me , also can someone post some pics for me , i can email them to someone if they can post them for me.


thanks in advance guys

 

The 374s are stock heads.

 

thanks shoebox


so today i bought another set of lt1 heads and they are off to be cnc'ed then hand blended ,ported and flow benched to be even , new valve springs to handle .600 + lift and titainium retainers and some profrom 1.6 roller rockers ., basiclly they should end up a lil higher flowing then le2's "lets hope"

i friggin cant wait to get them back in a couple weeks