Engines and Components› Pistons and Piston Rings
JE Pistons
LS ASYM DISH/INV DM
SKU: J001 312044L
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 312044L |
Videos
How to identify your JE Pistons
Piston Coatings 101: Which is the Right One for You?
Stock vs race pistons: Which is better?
The go to Ring compressor tool to install your pistons without damaging the piston rings. #rsgarage
My new tool for getting stuck pistons out! #hotrodding #flathead #quicktips
Difference Between 2618 and 4032 Forged Pistons
Forged vs Cast Piston Strength!
Part 1: installing pistons and rods in the block.
Cast vs. Forged Pistons: Which One is Best for Your Engine?
Installing cylinder sleeves with liquid nitrogen #shorts
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