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Manley Subaru EJ257 99.55mm +.25mm Bore 8.5:1 Dish Platinum Series Piston Set with Rings

Marsoni M251S
Sale price$349.62
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Get it in 3 business days with 1 day shipping. Friday, May 29
Manley Subaru EJ257 99.55mm +.25mm Bore 8.5:1 Dish Platinum Series 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.
  • Final sale items are not eligible for returns or exchanges.
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4.5 ★★★★★
Based on 1814 reviews
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Verified Purchase
Jason Bottari
San Leandro, US
★★★★★ 5
Looks great feels great fits great incredible price
Looks great feels great fits great incredible price
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 2, 2025
M
Verified Purchase
Michael Brown Jr
Houston, US
★★★★★ 5
Loved the fit
Looked great with my outfit
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 17, 2026
N
Verified Purchase
Nick
Pawtucket, US
★★★★★ 5
Good fit
Color: Light Grey, Size: Medium
A nice vest and a true slim fit. Good quality for the price and no satin back, the material is used for the whole vest, allowing it to be worn without a jacket and still look smart. I am 6' 3" and 200lbs with a slim build, the Medium size fit like a glove, snug but not tight as a waistcoat should be.
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Reviewed in the United States on May 29, 2022
S
Verified Purchase
Spoot
Pawtucket, US
★★★★★ 4
Good Fit, Fold Lines
5'9, around 125-130 pounds, and the Small fit me just fine. Adjuster strap provides a great range of... adjustment. Good waistcoat if you are looking for something quick and cheap. With it being cheap, however, the material suffers. Due to it being folded while in shipping, there are seem lines going down the sides of the waistcoat which make it poke out and look awkward.
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Reviewed in the United States on April 9, 2022
H
Verified Purchase
Heather S.
West Palm Beach, US
★★★★★ 5
Great vest for a great price!
This vest is more slim fitting, stylish, & flattering than many vests. It fits as expected, but it is adjustable in the back, so you do have some wiggle room to tighten & loosen it if you’re unsure about the size. My son wore this vest to homecoming. He is 5’ 10” & 150 lbs, & the size small was a good fit.
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Reviewed in the United States on October 20, 2022

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