sscamaro1384

iTrader: (163)

what is the correct part number for gen iv ls engine (ly6) arp connecting rod bolts. i was told its 134-6006. same as 98-02 ls engine. visually the connecting rods look the same. i just want to be sure i order the right ones. anyone have experience with this? or i even hear that these motors have the ls2 rods and are stonger and may not even need arp rod bolts.

IHEARTLS1

iTrader: (1)

that is the correct part number. the rods bolts in your engine are 12.9 grade. 177,000 psi tensile strength compared to the ARPs' 200,000 psi.