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MDP Sales and Service - Valvetrain Parts

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NEW!
Description: Fleece Performance billet rocker arm bridges for the GM Duramax. These bridges offer a massive 2.5-time strength improvement over factory bridges. Machined from billet 8620 steel, the bridges are...More Details »
Condition: New
Price: $512.54
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NEW!
Description: Upgraded 0.875 inch diameter pushrods for GM's Duramax 6.6L diesel engines. Produced from 4130 chrome molybdenum steel and heat treated to Rockwell Rc60 for outstanding strength and rigidity....More Details »
Condition: New
Price: $490.19
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NEW!
Description: The XDP 3/8 inch Street Performance Pushrods XD387 will strengthen the weak link in the valvetrain of your 2017-2020 GM 6.6L Duramax L5P. The stock pushrods in your Duramax engine can barely...More Details »
Condition: New
Price: $289.95
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NEW!
Description: The XDP Rocker Arm Shafts XD385 are specially designed to minimize the common oiling issues in the 2001-2019 GM 6.6L Duramax engines. From the factory, the oil supply to the rocker arm is shut...More Details »
Condition: New
Price: $399.95
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Items 1-4 of 4