Head bolts pattern 2005+ 5.3
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okay another question. i have a felpro set of head bolt PN#es7220 for a 2004-2006 4.8,5.3,6.0. They are 10 long bolts all same size 5 short for the top of the head. Then i have a gm kit for a 2000 ls1 GM part number #12498545 It is 8 long 2 that are alittle shorter and 5 short for the top. I take it that 5.3 and 5.7 do not use the same head bolt. and the felpro kit is the correct kit right?