$149 Off
$149 Off
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#474420K-D-030
$634.48
/set
Factory Shipped
$783.31
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| MFG. Part # | KB420KTD.030 |
| Piston Style | Dish Top w/ 2 Valve Reliefs |
| Piston Material | Hypereutectic Aluminum |
| Wrist Pin Included | Yes |
| Wrist Pin Style | Press-Fit or Floating |
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| KEY SPECS | |
|---|---|
| MFG. Part # | KB420KTD.030 |
| Brand | Keith Black |
| Piston Style | Dish Top w/ 2 Valve Reliefs |
| Piston Material | Hypereutectic Aluminum |
| Wrist Pin Included | Yes |
| Wrist Pin Style | Press-Fit or Floating |
| GENERAL | |
| Stroke | 3.68" |
| Connecting Rod Length | 5.858" |
| Wrist Pin Diameter | 1" |
| Piston Rings Included | Yes |
| Top Ring Thickness | 5/64" |
| Second Ring Thickness | 5/64" |
| Oil Ring Thickness | 3/16" |
| Compression 58cc = | 10.9 : 1 |
| Engine Displacement | 401 cu. in. |
| Bore Size | 4.195" |
| Compression Height | 1.510" |
| Piston Head Volume | 17.3 |
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