Product Overview
        MAHLE(R) piston rings are the most technically advanced piston rings in the industry. Driven by OE requirements; reducing friction and ring mass while minimizing engine oil consumption, and providing longer service life. MAHLE piston rings lead the industry for the latest piston ring technology.
This Part Fits:
        
      
This Part Fits:
| Year | Make | Model | Submodel | 
|---|---|---|---|
| 1977-1979 | Cadillac | Commercial Chassis | Base | 
| 1977-1979 | Cadillac | DeVille | Base | 
| 1978-1979 | Cadillac | DeVille | Cabriolet | 
| 1977-1979 | Cadillac | DeVille | d'Elegance | 
| 1978-1979 | Cadillac | DeVille | Phaeton | 
| 1977-1978 | Cadillac | Eldorado | Base | 
| 1977-1978 | Cadillac | Eldorado | Biarritz | 
| 1978 | Cadillac | Eldorado | Cabriolet | 
| 1977 | Cadillac | Fleetwood | 75 | 
| 1977 | Cadillac | Fleetwood | 75 Formal | 
| 1978-1979 | Cadillac | Fleetwood | Base | 
| 1977-1979 | Cadillac | Fleetwood | Brougham | 
| 1978-1979 | Cadillac | Fleetwood | Brougham d'Elegance | 
| 1977-1979 | Cadillac | Fleetwood | Formal |