Premium high-grade replacement rubber vacuum caps with spring clips to replace the worn-out, brittle vacuum caps on your engine.
Pack of 6
Premium High-quality Throttle Body & Carb Sync Vacuum Port Caps
🤝Lifetime Warranty - If this item ever fails during normal use, we will replace it for FREE!
quality
Only premium materials deserve Digi Sync's brand approval.
Air-Tight
The rubber seal ensures no leaks
Fitment
Guaranteed to fit the most common styles of vehicles.
- Precision Performance
- Effortless Tuning
- Hardcore Durability
- Universal Compatibility
Customer Reviews
- USA
VERY EASY TO USE
This was the first time I ever synchronized carburetors and was very easy to use. I have a 84 700 Honda Shadow.
- USD
Product and customer service
Is a great sync unit to work with very easy to use .
Customer service is great they on the top of everything cuestions,shipping issues etc...is great ppl ..very strong recommended..emv - India
- USA
Awesome tool.
After using multiple vacuum gauges in the past, this tool is a no brainer. It makes syncing multiple carbs so much easier. Super easy to set up, easy to read. Best tool that I have purchased in a long time. Definitely worth the money to me.
Rev Up Your Engine’s Full Potential
Don’t just ride — Command the road! The Digi Sync™ delivers razor-sharp throttle control, smoother rides, and fuel efficiency that keeps you cruising longer.
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Fast Shipping
We process orders quickly so you can enjoy your purchase without the wait. Most items ship within 24–48 hours!
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Free Returns
Shop with confidence — If you're not satisfied, enjoy hassle-free returns.
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World-Class Support
Our friendly support team is here to help—anytime you need us, with fast, knowledgeable, and personalized assistance.