Exterior Components› Body Panels and Components
United Engine & Machine Co
CLAIMER PISTON SBC 400 F/T
SKU: U00B 9911HC.030
Professional / shop required
Description
MIA's Description
They include race-ready features such as high upper compression-ring locations, gas-accumulator grooves, and drilled oil returns. The set comes with wrist pins and retainers.
Fitment
Fitment Guaranteed
Don’t gamble
on fit.
Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.
Available on iOS & Android
Specifications
| Brand | United Engine & Machine Co |
| Part Number | U00B 9911HC.030 |
Videos
Pistons and Engine Compression Ratio - FAQ - Summit Racing Quick Flicks
Stroker 421 cid Small Block Chevy UMP Dirt Modified Engine
Cast vs. Forged Pistons: Which One is Best for Your Engine?
Swapping Pressed Pistons For The Home Engine Builder
Don’t Break It! Engine Break-in Tips for Initial Startup
Honing For The Home Engine Builder
How Many Guys Does It Take To Install A Piston? Step By Step DIY Engine Building For Beginners
Installing Pistons and Connecting Rod Assemblies (Engine Building 101)
406ci Dirt Track Engine: Race Winning Horsepower with Cast Iron Heads - Engine Power S11, E13
Buy with Confidence
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
View Full Return Policy