Skip to content

Cometic Chevy Small Block 4.165 inch Bore .140 inch MLS Head Gasket (w/All Steam Holes)

Marsoni M251S
Sale price$167.50
Pay 4 payments of $41.88 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Cometic Chevy Small Block 4.165 inch Bore .140 inch MLS Head Gasket (w/All Steam Holes)Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0. 140". With Steam Holes. Cometic MLS (Multi Layer Steel) Head Gaskets provide maximum sealing performance for todays high output engines and require no sealants. MLS gaskets are ideal for both aluminum heads to aluminum blocks and aluminum heads to cast iron blocks. They can withstand the shearing force
Easy Shipping

Quick Dispatch:

Your Cometic Chevy Small Block 4.165 inch Bore .140 inch MLS Head Gasket (w/All Steam Holes) orders ship within 1-2 business days.

Delivery Options:

  • Standard: 3-7 business days
  • Fast: 2-3 business days
  • Express: 1-2 business days

Order Tracking:

You'll receive a tracking link by email once your Cometic Chevy Small Block 4.165 inch Bore .140 inch MLS Head Gasket (w/All Steam Holes) ships.

Need Help?
Questions about Cometic Chevy Small Block 4.165 inch Bore .140 inch MLS Head Gasket (w/All Steam Holes), sizing, or delivery? We're just an email away.

Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for Cometic Chevy Small Block 4.165 inch Bore .140 inch MLS Head Gasket (w/All Steam Holes) in your area.

Get Shipping Estimates

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 471 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
J
Verified Purchase
Jasmine Unger
Boise, US
★★★★★ 5
Great slip lead
Color: Blue, Size: Large
Love the double handle for walks
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 6, 2026
P
Verified Purchase
Papa
Lake Worth, US
★★★★★ 4
Second handle too high up on leash
Color: Black, Size: Large
Slip lead length provides your reactive dog with too much range to lunge. The second handle is great but it is too high up on the leash. If the slip lead length was shorter and the second handle was lower, this product would be awesome.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 3, 2025
J
Verified Purchase
Jill Crowell
Los Angeles, US
★★★★★ 5
Great lead alternative!
Color: Blue, Size: Large
This works great for an alternative to just a slip lead. I work in a kennel and it makes it a lot easier to grip for the dogs that pull a lot.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 28, 2026
N
Verified Purchase
nicole ernst
Waukegan, US
★★★★★ 5
Great training tool
Color: Red, Size: Large
This leash works as a great training tool. Currently training, my dog leash manners, and it is working well.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 29, 2026
N
Verified Purchase
Nancy
Phoenix, US
★★★★★ 3
Won’t stay in place
Color: Blue, Size: Large
While the leash was nicely made, the lead would not stay in place. The slide to hold the “O” ring in place kept sliding there for the leash would loosen. The padded handle was nice for sure
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 1, 2025

recommand products