Engines and Components› Pistons and Piston Rings
JE Pistons
SBC 400 13- 4.130/.927/-4.5CC
SKU: J001 378005L
Advanced — 4+ hours
Description
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 | JE Pistons |
| Part Number | J001 378005L |
Videos
How to identify your JE Pistons
Piston Coatings 101: Which is the Right One for You?
Designed for Big Power: 24° Big Block Chevy Forged Pistons from JE
SBC Piston Ring and Rod Orientation (For the First time Builders)
Fool proof installing pistons on rods of a Small Block Chevy
Small Block Chevy Engine Build: Piston Assembly (Part 1)
Cast vs. Forged Pistons: Which One is Best for Your Engine?
Which Forged Pistons Are Right For Your Build? | 🏁 Fast Facts
Small Block Chevy Engine Build: Piston Assembly (Part 4)
Building a Performance 400 Small Block Chevy Engine Part 1 of 3
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A Better Way to Install Rods on Pistons
Swapping Pressed Pistons For The Home Engine Builder
Bottom End Buyers Guide - How to Choose the RIGHT Pistons Rods Bearings Studs Gaskets Cranks Sleeves
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.
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