ARP head studs Toyota 4efte 16V

Needs Machining in Head and Block to fit in 4efte

Socket Size: 12mm 12pt, 4mm Allen
Thread: M10x1.25
Tightening torque: Tightened in three steps.

Step 1: 20 ft/lbs Or 27.1 nm
Step 2: 40 ft/lbs Or 54.2 nm
Step 3: 60 ft/lbs Or 81.3 nm

Part no: ARP-203-4203