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 311967L |
Videos
StreetLegalTV.com-JE Pistons with their latest LS series
HOW TO: LS Engine Assembly & Wiseco Piston Review
Installing Gen 4 pistons and rods in our 5.3 LS along with gaping the rings and Cam installation.
A Better Way to Install Rods on Pistons
Introducing the Strongest Pistons in Powersports | JE Ultra Series
Piston Coatings 101: Which is the Right One for You?
Good or Junk? Summit Parts Review @SummitRacing
JE Pistons Asymmetrical Design Overview
Designed for Big Power: 24° Big Block Chevy Forged Pistons from JE
Installing Pistons & Rods - Gen 3 vs Gen 4 + Ring Gap for Boost | How to Build a LS Engine (ep3)
Bottom End Buyers Guide - How to Choose the RIGHT Pistons Rods Bearings Studs Gaskets Cranks Sleeves
Difference Between 2618 and 4032 Forged Pistons
Wiseco Piston Benefits | Benefits of Forged Pistons | Forged vs Cast Pistons | Partzilla.com
Inside The Design Of Mahle Motorsport PowerPak Pistons
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