CP Pistons M8 124 11:1

Marsoni

M251S

$233.23

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

CP Pistons M8 124 11:1Bore Size: 4. 250; Compression: 11: 1; Displacement: 124"; Stroke: 4. 375; Dome Height: 1. 143; Dome Volume: 4. 0 This Part Fits: Year Make Model Submodel 2018 2020 Harley Davidson FLDE Deluxe 107 Base 2018 2021 Harley Davidson FLFBS Fat Boy 114 Base 2018 2021 Harley Davidson FLHCS Heritage Classic 114 Base 2017 2021 Harley Davidson FLHR Road King Base 2017 2021 Harley Davidson FLHRXS Road King Special Base 2019 2021 Harley Davidson FLHT Electra Glide

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It's true to size. I have a 42" chest and typically wear a large. I ordered large and it fits. Grab these while you can as most of these mock neck t shirts are a cotton poly blend. These are 98% cotton. This is important because although the cotton/poly blends dry quicker, they are uncomfortably warm if it gets above 70 F. I have purchased other mock turtlenecks and had my local dry cleaners convert them from long sleeves to short, but they are slightly heavier weight than these. I do wish that they made these in a dark green or military green color.

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Reviewed in the United States on March 26, 2026

Verified Purchase

Bella

Dallas, US

★★★★★ 1

100% SYNTHETIC CONSTRUCTION!!!

Color: All White, Size: XX-Large, Color: All White, Size: XX-Large

When I bought this shirt, the listing claimed it was 95% cotton and 5% spandex... the shirt that arrived was 51% polyester, 43% viscose and 6% spandex! I have been impressed by some of their other clothing, but this is the first time I was completely lied to and bamboozled. I probably wouldn't have noticed if the shirt wasn't so hot, shiny, and uncomfortable! I will absolutely be returning this shirt. Not even CLOSE to what I wanted. Quite, quite disappointed.

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Reviewed in the United States on April 29, 2026

Verified Purchase

jerryejohnson

Pawtucket, US

★★★★★ 3

Just okay for price.

Color: All White, Size: Large

Average quality and fit. The neck is bigger than I would like. Would not purchase again.

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Reviewed in the United States on February 22, 2026