SKU: 37682940115

Mahle MS Piston Set GM LSX 447cid 4.155x1.050RCH 4.125 Stk 6.125 Rod .927 Pin -5.8cc 11.8CR Set of 8

Sale price$475.28 Regular price$528.09
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Ships within 48 hours · Estimated delivery Aug 17 - Aug 22

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Description

Mahle MS Piston Set GM LSX 447cid 4.155x1.050RCH 4.125 Stk 6.125 Rod .927 Pin -5.8cc 11.8CR Set of 8Experience uncompromised power and reliability with the Mahle MS Piston Set designed specifically for GM LSX 447cid engines. This set of eight high performance forged pistons features precise dimensions with a 4. 155 inch bore diameter and a 1. 050 inch ring height, optimized for engine performance and durability. Crafted by Mahle, a trusted name in engine components, these pistons ensure superior combustion efficiency thanks to the 5. 8cc dish volume

Experience uncompromised power and reliability with the Mahle MS Piston Set designed specifically for GM LSX 447cid engines. This set of eight high-performance forged pistons features precise dimensions with a 4.155-inch bore diameter and a 1.050-inch ring height, optimized for engine performance and durability. Crafted by Mahle, a trusted name in engine components, these pistons ensure superior combustion efficiency thanks to the -5.8cc dish volume and an 11.8 compression ratio, delivering enhanced engine response and power output.

The pistons are engineered with a 4.125-inch stock skirt length and designed to accommodate 6.125-inch connecting rods with a 0.927-inch gudgeon pin size. This precise fitment helps reduce friction and wear, allowing your engine to sustain higher RPMs smoothly. Whether you are building a high-performance street machine or a race-ready hot rod, this piston set provides an excellent foundation for maximizing your engine's potential.

Built for enthusiasts who demand quality and performance, the Mahle MS Piston Set offers a balance of lightweight construction and durability. Equipped with superior materials and manufacturing tolerances, it supports long-term engine reliability under extreme conditions. Upgrade your LSX engine with these forged 8-cylinder pistons and feel the difference in power delivery and engine longevity.
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SKU: 37682940115

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Anthony H.
Louisville, US
★★★★★ 5
Awesomeness
Color: Black, Size: X-Large
Perfect Fit, Looks and Feels Great!!!
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Reviewed in the United States on October 27, 2025
J
Verified Purchase
Just what I needed. Perfect for the reason I purchased it!
Omaha, US
★★★★★ 5
Quality
Color: Black, Size: X-Large
You have quality merchandise on
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Reviewed in the United States on November 22, 2025
D
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Dave
Pawtucket, US
★★★★★ 5
I’m so happy Tissot came out with this movement!
Beautiful classic beauty! I love watches with internal components that far outperform the price. A certified chronometer for 1100$? Unheard of. From a Watchmaker like Tissot? I couldn’t buy it fast enough! It has great accuracy and a very durable time tested movement. I can’t wait to own this watch for the rest of my life! Tissot, just keep putting this movement in more watches and I’ll keep buying them. (Seamaster or Submariner competitor please!)
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Reviewed in the United States on April 11, 2026
P
P. Romprey
Waukegan, US
★★★★★ 5
It’s different colors in different light
Very high quality. It’s not a Rolex knock off , it’s a date just “style” just like the diver watches. They are not Rolex knock offs but in the same style. To be honest, I owned a blue date just brand new from the dealer and sold it because I could not read it ! I’m able to read this with its Roman numerals as opposed to the Rolex Baton style markets . It’s COSC CERTIFIED! I am just impressed with the blue version I own . Dial is beautiful.
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Reviewed in the United States on January 19, 2026
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Crystal S Chavous
Pawtucket, US
★★★★★ 5
Great quality nice fit
This turtle neck fit me just right I ordered a S I’m 5’11 207 lbs and it fit me perfect a nice slim fit. The neck wasn’t loose and the sleeves were long enough! The material was great nice and warm. It is a slim fit turtle neck and the quality of the fabric was great.
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Reviewed in the United States on February 20, 2026

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