Description
A worn or sloppy timing chain is a silent killer of engine performance and reliability. The SBM Billet Double Roller Timing Set 5985 replaces vague OEM timing geometry with precision-engineered billet steel construction, giving you repeatability and durability you can depend on whether you’re street-driven or at the track. Keyway adjustability lets you dial in ignition timing with the accuracy that separates consistent power delivery from guesswork.
- Billet steel construction
- Double roller design
- Keyway adjustable
- Small Block Mopar fitment
- Complete kit (chain + sprockets)
- Bolt-on installation
- MPN: JP5985






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