Wiseco Chevy LSX Junkyard Dog 5.3L .945in Pin 3.800 Bore NA/Boost/Nitrous Drop In Replacement Piston

Wiseco Chevy LSX Junkyard Dog 5.3L .945in Pin 3.800 Bore NA/Boost/Nitrous Drop In Replacement Piston

Marsoni

M251S

$553.50

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

Wiseco Chevy LSX Junkyard Dog 5.3L .945in Pin 3.800 Bore NA/Boost/Nitrous Drop In Replacement PistonProfessional Series forged racing pistons from Wiseco are no expense spared pistons designed for the serious racers and builders. Packed full of custom level performance and durability features and provided with premium rings, Professional Series pistons are designed and built for use in heavy to severe duty race builds. Remove your limits with Wiseco? s Professional Series.

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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

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chris cook

Massapequa, 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

Verified Purchase

vivian johnson

Draper, US

★★★★★ 5

Very good product

Style: 36 Sqft 80 mil

Easy to install, very sticky. Will buy again.

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Reviewed in the United States on May 20, 2026