Check the item description to confirm this fits your vehicle

Speed Pro FMP H631CP30 Chevy 350 355 SBC Flat Top Pistons + Moly Rings Kit .030

US $256.98
as low as $44.59/mo with
Condition:
New
8 available77 sold

Additional service available

People want this. 129 people are watching this.
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Shipping:
Free 2-4 day delivery
Get it between Thu, Nov 13 and Sat, Nov 15 to 94104.
Located in: Story City, Iowa, United States
Returns:
30 days returns. Seller pays for return shipping.
Payments:
       .
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eBay item number:334629088619
Last updated on Oct 13, 2025 08:31:09 PDTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
Brand
Federal Mogul - Speed Pro
Type
Piston and Rings Kit
Items Included
Pistons and Rings
Piston Diameter
4.030"
Manufacturer Part Number
Does Not Apply
Performance Part
Yes
Manufacturer Warranty
Yes
Other Part Number
H631CP30 / E251K30
Fitment Type
Performance/Custom
Brand Type
Aftermarket Branded
Part Brand
Federal Mogul Speed Pro
UPC
Does Not Apply
OE Spec or Performance/Custom
Performance/Custom
Category

Item description from the seller

About this seller

KMJPERFORMANCE

99.7% positive feedback1.2M items sold

Joined Feb 2004
Usually responds within 24 hours
Your source for Chevy, Ford, Mopar, Buick, OldsmobilePontiac, Lincoln, Mercury, Chrysler, Dodge, and more!From intakes to oil pans, radiators to gaskets, we've got you covered!

Detailed seller ratings

Average for the last 12 months
Accurate description
4.9
Reasonable shipping cost
5.0
Shipping speed
5.0
Communication
5.0

Seller feedback (505,442)

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  • h***p (1210)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    got them look great thanks
  • r***a (1426)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    GREAT SELLER
  • m***b (1213)- Feedback left by buyer.
    Past year
    Verified purchase
    Thanks for fast shipping
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