Hi, I'm getting ready to torque the mains on my 6.0 liter ( iron), and I was wondering if it uses different torque specs then the al version, and what is the proper sequence ? I 've always gone from the middle cap and worked my way out ward, but ls's are a lil differnt alot of times frm other engines, so, I figured I'd ask...
thanks
Tim

 

Hi try this is for stock main bolts, ARP are different. cheers.

Crankshaft Bearing Cap Bolts (Inner Bolts-First Pass in Sequence) 15 lb ft
Crankshaft Bearing Cap Bolts (Inner Bolts-Final Pass in Sequence) 80 degrees
Crankshaft Bearing Cap Side Bolts 18 lb ft
Crankshaft Bearing Cap Studs (Outer Studs-First Pass in Sequence) 15 lb ft
Crankshaft Bearing Cap Studs (Outer Studs-Final Pass in Sequence) 53 degrees