Re: Rod Bolts
From what I know, the the L19 upgrade is not available fo rthe 4.3 rods. The 2 part numbers for the 7/16 L19 bolts is 14000 (1.600 under head length) and 14020 (1.750 UHL) I would have to phone Eagle and see if these would work. The L19 bolt is typically reserved for 1000+ hp and I don't think those rods would like that power level no matter what bolt. The bolts that come with them are as stong or stronger than what the rest of the assembly can handle.