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| Oil Ring Thickness (in) | 0.019 in |
| Top Compression Ring Thickness (in) | 0.047 in |
| Oil Ring Thickness (mm) | 0.49 mm |
| Second Compression Ring Thickness (in) | 0.059 in |
| Oil Spacer Ring Thickness (in) | 0.096 in |
| Top Compression Ring Thickness (mm) | 1.19 mm |
| Second Compression Ring Thickness (mm) | 1.49 mm |
| Oil Spacer Ring Thickness (mm) | 2.44 mm |
| Ring Inside Diameter (in) | 3.692 in |
| Ring Outside Diameter (in) | 4.001 in |
| Ring Inside Diameter (mm) | 93.767 mm |
| Ring Outside Diameter (mm) | 101.63 mm |
| Features & Benefits - Bullet 3 | GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle |
| Features & Benefits - Bullet 2 | GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors |
| Product Description | GM Genuine Parts Engine Piston Rings are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE). ⚠<b> WARNING:</b> Cancer and Reproductive Harm - www.P65Warnings.ca.gov |
| Features & Benefits - Bullet 4 | GM regularly updates production and service part designs to integrate new materials and technologies |
| Ring Material | Moly Coated Alloy Steel |
| Programming Required | No |
| Features & Benefits - Bullet 1 | Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE) |
| Bore Size (in) | 4.000" in |
| Oversized | - |
| Ring Thickness (mm) | 1.2, 1.5, 2.5mm mm |
| Warranty Special | 24 Months/Unlimited Miles Limited Warranty (Parts Only). Please see ACDelco.com for more details|36 Months/60,000 Kilometers Limited Warranty (Parts Only). Please see ACDelcocanada.com for more details |
| Harmonized Tariff Code (HTS) | 8409915085 |
| Country of Origin (Primary) | US |
| Warranty Special UOM | TX |
| UPC | 00195491152540 |
| Brand | Part Number |
|---|---|
| SEALED POWER | E-979K |
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