Enginetech P1573(6) | Set of 6 Dish Top Pistons for 87-89 GM/Chevrolet 2.8L/173
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Category | Make | Model | User Engine | Year Range | Notes |
---|---|---|---|---|---|
Car | GM | 2.8L / 173 OHV V6 12V Chev. 89.00mm Bore 80-89 | 87-89 | Dish top. 1.608 CH. For aluminum head engines. Use R89166 or M89166 rings. |
Attribute | Value |
---|---|
Top Ring Size | 1.50 mm |
Second Ring Size | 1.50 mm |
Oil Ring Size | 4.00 mm |
Pin Diameter | 0.9053 |
Bore Diameter (At Standard) | 3.504in. / 89.00mm |
Alloy | Standard |
Clearance | 0.0017 |
Compression Height | 1.608 |
Crown | 43 |
Measuring Height | 0.200 in |
Nominal Compression Ratio | 8.5:1 |
Pin Type | P |
Recess Depth | 0.270 in |