This is a set of standard size piston rings for a 4.8 or 5.3 LS engine by Mahle (#41859CP).
- Axial Height UCR-1.5mm, LCR-1.5mm, OCR-3.0mm
- Facing UCR-Plasma-Moly; OCR-Chrome
- Material UCR-Carbon Steel; LCR-Carbon Steel; OCR-Stainless Steel
- Material Grade Premium
- R7 Shallow Groove
- Ring Type UCR:RF-13PF; LCR:THM-13; OCR: CP-20
- Size Standard
