Description
When you’re assembling or reassembling critical engine components, fastener integrity isn’t negotiable. These Drag Specialties hex head bolts are precision-manufactured replacements that ensure consistent clamping force and reliable performance under high stress. Whether you’re rebuilding a top-end or securing vital drivetrain parts, having OEM-quality replacements on hand eliminates downtime and guarantees the fit and finish your build deserves.
- 5/16-24 fine thread
- 1″ length
- Chrome hex head
- Drag Specialties MPB149
- MPN: DS-190638
- Made in U.S.A.
- Replacement bolt
- Precision machined









