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  1. Diamond Mustang Pro-Select Piston Rings (.020 Over)
    $213.36

    Diamond Mustang Pro-Select Piston Rings (.020)

    Diamond file fit ringset for modular engines.

    FOR USE WITH DIAMOND PISTONS ONLYLearn More
  2. Diamond Mustang Pro-Select Piston Rings (.030 Over)
    $213.36

    Diamond Mustang Pro-Select Piston Rings (.030)

    Diamond file fit ringset for modular engines.

    FOR USE WITH DIAMOND PISTONS ONLYLearn More
  3. Diamond Mustang Pro-Select Piston Rings (Stock Bore)
    $213.36

    Out of stock

    Diamond Mustang Pro-Select Piston Rings (Stock Bore)

    Diamond file fit ringset for modular engines.

    FOR USE WITH DIAMOND PISTONS ONLYLearn More
  4. Diamond Pistons 30324-RS Mod2k Race Series Piston / Ring Set for Ford 4.6L 4V -5.5cc 3.552 Bore / 10.0 CR - Single Replacement Piston
    $79.53

    Out of stock

    DESCRIPTION
    Diamond's all new Mod2k Race Series Pistons for the Ford 4.6L 4V Engines are the absolute best pistons available on the market! These Pistons feature a lightweight, yet super strong, strutted forging with all the upgrades needed to support up to 2000 HP right out of the box! 

    Features: 
    2618 Alloy Strutted Forging
    Additional Pin Boss Struts for added strength 
    .325" Down Top Ring Land 
    .165" Intake / .070" Exhaust Valve Reliefs - Trough Style
    Lateral Gas Ports for better ring seal 
    Moly Coated Skirts
    Trend Performance .225" Wall H-13 Wrist Pins 
    Total Seal AP Steel Piston Ring Set - Napier 2nd upgrade optional 

    Learn More

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