Push Rods

6.6L Duramax Toolsteel Roller Rockerarm System

Tool Steel Bodies feature nitride tool steel valve bridges, .250 wall rocker shafts w/oil grooves to allow full-time oiling, nitrided tool steel adjusting screws with 12 point adjusting nuts, and proprietary axel...

The Signature Valvetrain

Today’s aggressive camshaft profiles require advanced valvetrain components to efficiently control valve movement. Lunati has been in the valvetrain business for over four decades  and manufactures a full line of street and...

Most Popular