Manley 93.5-99 Eclipse GST/GSX 4G63T 85mm Bore 10.0/10.5:1 Dish Piston Set with Rings

Manley 93.5-99 Eclipse GST/GSX 4G63T 85mm Bore 10.0/10.5:1 Dish Piston Set with Rings

Marsoni

M251S

$411.80

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

Manley 93.5-99 Eclipse GST/GSX 4G63T 85mm Bore 10.0/10.5:1 Dish Piston Set with RingsOur signature "Platinum Series" pistons feature 2618 alloy forgings, proven cam and barrel skirt profiles, tool steel wrist pins, and moly skirt coatings on select part numbers. Join the ranks of professional engine builders and tuners who rely on Manley pistons for superior performance and durability.

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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
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I use this on many builds to dampen the metal echo in cars, vans, and trucks. Just one sheet in the center of a body panel is a huge difference maker. You can also cover the entire surface and get added insulation value. The noise is greatly depleted and it's easy to install with a roller tool. Looks Great when done. Good Product I will use again!

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Reviewed in the United States on December 29, 2025

Verified Purchase

chris cook

West Palm Beach, US

★★★★★ 5

Great, affordable upgrade

Style: 36 Sqft 80 mil

Easy to use and install. Great upgrade

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Reviewed in the United States on May 8, 2026

Verified Purchase

Sbushlnzl

Cuba, US

★★★★★ 5

Nice sound deadening, self adhesive mats

Style: 18 Sqft 80 mil

These mats should work fine for my application. I’m applying it to the back sides of the hollow core doors on the closet where my HVAC is installed to reduce the “hum” from passing through. If I were sound deadening my automobile, I would probably use a heavier gage material. Overall, good product at a reasonable price.

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Reviewed in the United States on March 21, 2026