⚡ Power up your ride with precision-engineered piston rings!
The Sealed Power E-921K Engine Piston Ring Set is a high-quality replacement part designed to meet or exceed OEM specifications. Featuring advanced Plasma-Moly coating for reduced friction and scuff resistance, it fits a broad range of Cadillac and Chevrolet models from 1999 to 2007. Manufactured under strict ISO & QS certifications, this piston ring set ensures durability, precise fitment, and enhanced engine performance.
| ASIN | B000C7NPC6 |
| Best Sellers Rank | #871,475 in Automotive ( See Top 100 in Automotive ) #404 in Automotive Replacement Engine Piston Rings |
| Brand | Sealed Power |
| Customer Reviews | 4.4 4.4 out of 5 stars (69) |
| Date First Available | November 10, 2005 |
| Exterior | Machined |
| Item Weight | 11.5 ounces |
| Item model number | E-921K |
| Manufacturer | Sealed Power |
| Manufacturer Part Number | E921K |
| Model | Sealed Power |
| OEM Part Number | E921K |
| Product Dimensions | 132 x 72 x 24 inches |
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
F**I
The product seems very good quality but I received it with missing one oil ring . It seems that the plastic bag that contains the rings was cut open before it was packaged .
K**N
Said they would work for the 2008 chevy 6.0 I have. Went to install them, 1st rings are to thick for the ring groove. They are the same thickness as the 2nd rings. Think they bagged them wrong. Now a fight to return them because amazon said I can't ship them back after June 24th. Purchased them in May. I am starting to get pissed off with Amazon and will go back to summit racing. Better customer support
Trustpilot
4 days ago
2 weeks ago
