S&S Cycle
S&S Cycle 900-1176 Cylinder Stud & Head Bolt Kit - 17-23 M8 Models
- SKU:
- 2401-1621
- Condition:
- New
Frequently bought together:
Description
Studs
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- 8 studs with rounded thread roots, rather than flat, improving fatigue strength
- 4140 Chrome Moly studs, oil quenched and tempered to 39-44 HRC
- Positive stop shoulder allows for consistent installed height
- 180,000 psi tensile strength
- Reusable
- 14% increase in strength over stock
- Heat treated 8640 steel
- 200,000 psi ultimate tensile strength
- 8 - head bolts with integral washer
- Formed threads
- Cold formed head
- Compatible with both MLS & graphite head gaskets