General LSX Automobile Discussion - what heads are these?




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narx66gmc
11-08-2011, 01:12 PM
1043j3662363 - a guy has them listed and i wanted to know which ones they are? thanks in advance. I tried a search here and on google but only came up with his listing.


ANTICOP RAM AIR
11-08-2011, 01:18 PM
5.3 or 6.0

narx66gmc
11-08-2011, 03:08 PM
yes, i found that but are they 317, 243, that is my question.


ANTICOP RAM AIR
11-08-2011, 04:32 PM
there are no numbers on them? above the exhaust port?

SSLSXLQ9L92
11-11-2011, 04:22 AM
My 317's are stamped 317 very noticeable.

RT.66
11-11-2011, 09:05 AM
[QUOTE=SSLSXLQ9L92;15610205]My 317's are stamped 317 very noticeable.[

Same here, I have 243's that are easy to see.