Pay in installments of $35.25 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Aug 25 - Aug 30
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Cometic GM LS1 SB 3.910 inch Bore .040 inch MLS Head GasketCometic GM LS1 SB 3. 910 inch Bore . 040 inch MLS Head Gasket offers high performance sealing for your engine's cylinder heads. Designed with precision for the GM LS1 Small Block series, this multi layer steel (MLS) gasket provides exceptional durability and a reliable seal under extreme conditions. Crafted from quality materials by the reputable Cometic Gasket brand, this head gasket ensures optimal compression and reduces the risk of leaks, making
Cometic GM LS1 SB 3.910 inch Bore .040 inch MLS Head Gasket offers high-performance sealing for your engine's cylinder heads. Designed with precision for the GM LS1 Small Block series, this multi-layer steel (MLS) gasket provides exceptional durability and a reliable seal under extreme conditions.Crafted from quality materials by the reputable Cometic Gasket brand, this head gasket ensures optimal compression and reduces the risk of leaks, making it ideal for enthusiasts looking to enhance engine efficiency and power output. Its .040 inch thickness and 3.910 inch bore size fit perfectly for LS1 applications, delivering consistency and performance you can trust.
Whether you're upgrading your engine or performing maintenance, the CG Head Gasket is engineered to meet rigorous demands without compromise. With the backing of Tuningsupply’s commitment to fast shipping and no hidden costs, you can expect a smooth and confident purchase experience for your tuning needs.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 30 reviews
Sort
Product Reviews
★★★★★ 5
Nice refreshing flavor
Flavor Name: Spearmint
The bottle comes with a dropper that is easy to use and control the amount of drops to add. The taste is very pleasant and gives your mouth a refreshing feeling after use. Since the directions suggest a few drops per tank, this will last for a while making a good purchase for your money.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 5, 2026
★★★★★ 5
My breath stays fresh longer
Flavor Name: Spearmint
I just add a few drops to my water flosser, and it makes a big difference in how fresh my mouth feels afterward. The spearmint flavor is light and not overpowering, which I like
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 29, 2026
★★★★★ 4
Puur has great products
Flavor Name: Spearmint
Puur has FANTASTIC products. This one isn't NECESSARY, but it makes the water from my waterpic taste better and it feels like my mouth is cleaner
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 9, 2026
★★★★★ 5
Puur cleaner
Flavor Name: Spearmint
Light taste. I've only used it a couple of days but teeth feel cleaner
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 3, 2026
★★★★★ 3
There are better options out there
Flavor Name: Spearmint
Quite weak taste and aroma for me.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 13, 2026
recommand products
KILL TEAM: DATACARDS KASRKIN
132.50
Customized Design Beige Leather Floor Mats for BMW E91 5-door Touring (2005-2012) with Hexagon Hex Pattern
1738.00
Pickguard for Tele, 5 Screwholes, 1-Ply
22.99
Customized Design Orange Leather Floor Mats for BMW F40 5-door Hatchback (2020-2023) with Hexagon Hex Pattern
1738.00
Coriolus Super Strength- 150 caps *
84.00