2004 6.0 head bolt question
PUlled the heads and it had the 3 different size head bolts in it.
I thought the 04 should have the new 2 size head bolts in it.
block casting number 12551364. any thoughts?
thought the 03 was the last year for the 3 size bolts.
Jon
I was planning on using the GM MSL gasket have had great luck with them.
What would be a sweet powerful cam to put inthis bad boy?
Its a track car and driven some definately not a daily driver.
snotty is nice, maybee a 120 shot of nos, ss4000 yank


