Wiseco Chevy LS Series -3.2cc FT 3.903inch Bore Piston Shelf Stock Kit

Wiseco Chevy LS Series -3.2cc FT 3.903inch Bore Piston Shelf Stock Kit

Marsoni

M251S

$675.02

Get it in 3 business days with 1 day shipping. Friday, May 29

Wiseco Chevy LS Series -3.2cc FT 3.903inch Bore Piston Shelf Stock KitBorn over 80 years ago from the passion for racing, Wiseco is a world leader in manufacturing high performance, forged pistons for the motorcycle, automotive, ATV, snowmobile, personal watercraft, and outboard marine markets. The Wiseco crew shares the same level of dedication to motorsports as their customers and are focused on continually refining the quality and practices it takes to exceed expectations. Engineered, forged, and machined on cutting

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Terrible did nothing. Even tried to let wheel turn 360 degrees yet the solution get in the tire leak proper. Directions on can differ from instructions on here/Amazon. I followed directions on can EXACTLY and still didnt even hold one PSI of air. I'd be better off burning the $10 for warmth rather then waste it this way

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Reviewed in the United States on May 25, 2026

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Keith S

Lowell, US

★★★★★ 5

Amazing stuff

Style: 14oz

I’ve been using this stuff for a number of years for a number of vehicles now and it works every time. It’s especially great with those small annoying leaks where you just lose a couple pounds every few days so you have to keep adding air like once a week. It totally seals it. The bottle says to only rely on it for 300 to 500 miles and then get a proper fix. However, I have not found this to be the case. The seal holds for the rest of the life of my tire every time I’ve used it. My only complaint is that I wish it was a little cheaper, but you can seal up 2 tires (use only half the can per tire - you can probably even get away with using less). There is a garage not far from me that fixes leaking tires for $10, which is the same price as this product so not really saving any money by using it. It’s more just a matter of convenience. Just make sure you get this “thru-core” one. They have other ones as well so it can get confusing, but the one you’d want for situations like I’ve described above (small to medium leak in a typical passenger vehicle) is this “thru-core” one.

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Reviewed in the United States on March 31, 2023

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Does not compare to Miralax!

New York, US

★★★★★ 3

It worked

Style: 14oz

The product works.

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Reviewed in the United States on October 24, 2023

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Placeholder

Carnegie, US

★★★★★ 5

Saved the day, even at 25°

Style: 18oz

The tire tread was peeling off the tire causing a leak that could not be plugged. Completely flat. It was about 25° outside and the can only dispensed half the contents. Was able to inflate the tire and make it to the shop. So the slime saved the day.

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Reviewed in the United States on April 19, 2025

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J Dodson

Pawtucket, US

★★★★★ 5

Good bike tire parches

Size: 24 x 35mm

Patches work nicely.

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Reviewed in the United States on January 29, 2026