




⚙️ Power up your ride with precision-engineered piston rings that keep you ahead of the pack!
The Sealed Power E-921K Engine Piston Ring Set is a high-quality, OEM-spec replacement designed for select Cadillac and Chevrolet models from 1999 to 2007. Featuring advanced Plasma-Moly coating, these rings reduce friction and resist scuffing, ensuring enhanced engine performance and durability. Manufactured under strict ISO and QS certifications, this set guarantees a precise fit and reliable operation for modern engines.

| Manufacturer | Sealed Power |
| Brand | Sealed Power |
| Model | Sealed Power |
| Item Weight | 11.5 ounces |
| Product Dimensions | 132 x 72 x 24 inches |
| Item model number | E-921K |
| Exterior | Machined |
| Manufacturer Part Number | E921K |
| OEM Part Number | E921K |
W**R
Order these for std size 6.0 ls
6.0 ls excellent fit std size
M**R
LQ4
Went together well gaps at .018 and .024
L**E
Not 5.7
These are not for a 5.7
A**S
great
great
R**R
Working great in my LQ4 swap
Working great in my LQ4 swap. Gaps were acceptable out of the box for a turbo car running 12 lbs of boost.
T**N
These are the wrong piston rings for my 2007 trailblazer ls2 6.0 even though Amazon said they are
I checked fitment and it clearly said these are the correct rings but they are not the correct number will be E-979K don't make the same mistake that I did
A**R
great fitment
actually went well very good fitting rings
A**S
didn't fit
These did not fit 2007 2500 hd 6.0 LQ4 Engine
Trustpilot
2 months ago
1 week ago