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Mounting, Balancing
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Engine Rebuild Kit includes: Piston Set, Piston Ring Set, Main Bearings Set, Rod Bearings Set, Head Gasket Set, Lower Gasket Set, Freeze Plug Set (Brass), Cam Bearings.
Fits: 88-90 Buick, Chevrolet, Oldsmobile, Pontiac 3.1L V6 OHV Naturally Aspirated
Fitment Notes: w/o Oil Pump & Timing Belt Or Timing Kit, w/o Int. & Exh.Gaskets
Product Information
This is a new Engine Rebuild Kit EK3130. All Parts manufactured by DNJ are expertly tested, manufactured from top-grade materials, and all product meet or exceed strict OE standards for quality, performance, and fitment.
This 1990 Oldsmobile Cutlass Supreme 3.1L Engine Rebuild Kit EK3130.E9 is also compatible with the following vehicles:
ENGINE KIT PARTS LIST | ||
| DESCRIPTION | PART NUMBER | PART IMAGE |
| Cam Bearing Set | CB3114 |  |
| Freeze Plug Kit | FPS3131 |  |
| Head Gasket Set | HGS3130 |  |
| Lower Gasket Set | LGS3114 |  |
| Main Bearing Set | MB3114 |  |
| Piston Set | P3131 |  |
| Piston Ring Set | PR3115 |  |
| Rod Bearing Set | RB3114 |  |
Genuine DNJ product, manufactured to meet or exceed strict OEM specifications
