Hamilton Cams Extreme Duty pushrods are a must-have on 4BT Cummins that make over 500HP.
High horsepower engine cylinder pressure requires 3/8” .095” intake thrust and 7/16” .120” exhaust lifters.
Cummins Engine 4BT/3.9L
For use above 500HP
Hamilton cams Cummins 4BT Extreme Duty Pushrods
$496.69
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Description
Hamilton cams Cummins 4BT Extreme Duty Pushrods
Cummins Engine 4BT/3.9L
Dodge Ram 1989-1998.5
Cummins 4BT Extreme Duty pushrods by Hamilton Cams are a must-have if your engine develops over 500HP. At high HP, the cylinder pressure is too high for original pushrods, they will bend. The EXTREME DUDY pushrods with their ⅜”.095” diameter rod for the intake part and 7/16” .120” for the exhaust part are essential to get the maximum power.
Features:
- 500HP and more
- Intake stem – ⅜” .095”
- Exhaust stem 7/16” .120”
- High performance use
Click here to learn more about modifications to improve your Cummins performance.
Prices are subject to change without notice.
Additional information
| Weight | 5 lbs |
|---|---|
| Dimensions | 15 × 10 × 8 in |
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