| Item Grade | OEM Standard |
| Heavy Duty Supplier | Yes |
| Fastener Style | Bolt |
| Torque Specification (ft-lbs) | Install 8 new 12-mm bolts and tighten in the 2 stage sequence. Stage 1: Tighten to 12 Nm (9 lb-ft). Stage 2: Tighten to 25 Nm (18 lb-ft). Install 2 new 8-mm bolts and Tighten to 32 Nm (24 lb-ft). Tighten the eight 12-mm bolts in the 2 stage sequence. Stage 1: Tighten 90 degrees. Stage 2: Tighten an additional 90 degrees. |
| Material | Steel |
| Package Quantity | 10 |
| Head Type | T-55 Torx Socket Cap, and 10mm Star Socket Cap |
| Fastener Material | Steel |
| Torque To Yield | Yes |
| Fastener Head Style | T-55 Torx Socket Cap, and 10mm Star Socket Cap |
| Part Terminology | Engine Cylinder Head Bolt Set |