Product Description
Shop with Blessed Performance for the XDP X220 Series Head Stud Kit for your 1989-1998 Dodge 5.9L Cummins diesel. Upgrading from head bolts to studs also allows you to obtain a much more accurate torque reading. A conventional bolt gets twisted as it is tightened, so it's reacting to two different forces at the same time. With a stud the force gets applied to the vertical axis, resulting in a more even clamping force. Furthermore, they provide for easier engine assembly and proper alignment of the cylinder heads every time. Unlike OEM Torque-To-Yield (TTY) bolts which must be replaced after each use, these studs are reusable. These studs are manufactured in an ISO/TS 16949 quality control facility. Included with the stud kit 12-point nuts and washers. Assembly lubricant sold separately.
Highlights:
- Includes Washers & 12 Point Nuts
- Yield Strength 205K psi - 215K psi
- Tensile Strength 225K psi - 233K psi
- Will Not Stretch Like The Factory Studs
- Thread Has Been Rolled After Heat Treatment
- High-Strength 8740 Chromoly Steel Construction
- 10mm Studs Test Out At A Max Load: Over 120KN
- Manufactured In An ISO/TS 16949 Quality Control Factory
- Studs Are Reusable, Unlike Torque-To-Yield (TTY) Bolts Which Much Be Replaced After Each Use
