| Comes with: |
|---|
| KB Hypereutectic Dish Pistons -27.5cc #KB421 |
| Cast Piston Rings #E667 |
| Scat Enterprises 9000 Series Cast Steel Crankshaft 3.895” Stroke #9-4.2L-3895 |
| Connecting Rods 4.0L 242ci 6.125” Reconditioned |
| King Connecting Rod & Main Bearing Set |
Compression ratios will vary depending on block deck height and gasket thickness. Please contact our customer service department for compression ratio options