stock heads
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F
l29 heads
has anyone used these heads on their 7.4l vortech? I am preparing for the worst if I pull my heads to fit a coolant usage issue and one of them is cracked. I do not want to change intakes or fuel systems. Stock set-up 1997 K3500 cclbdw Maybe someday I will do the GM Performance HO cam...- Franksmith
- Thread
- 454 vortech 7.4l vortech l29 replacement heads stock heads
- Replies: 25
- Forum: Engine Performance + Maintenance
