Register Now:
Engine Honing Webinar March 19


On Wednesday, March 19 Sunnen will present a PERA webinar on "Engine Parts Honing: What's next after the cylinders are honed?" The online event will begin at 10:00 a.m. CDT and will be hosted by Sunnen's engine honing expert Bob Dolder.


Dolder will cover which engine components should be honed to achieve maximum power and longevity including the crank bore, cam tunnels, con rods, piston pin bores, rocker arms and more.


To register for this FREE event, 

click HERE.


After registering, you will receive a confirmation email containing information about joining the webinar.


Sunnen Products Company
7910 Manchester Rd.
St. Louis, MO 63143

For more information on Sunnen honing equipment
and accessories, visit our website at:

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See you Louisville!


LIberty Engine Parts will host an AERA Tech & Skills Conference in Louisville, KY on Saturday, March 15. Sunnen will be among the exhibitors for this day-long seminar.
Conference presenters include: Richard Maskin, Dart Machinery; Duane Boes, Callies Performance Products; David Clinton, Darton Sleeves; and Steve Fox, AERA.
Cost is $10 per person, and on-site lunch is included. Get details/register HERE.
We hope to see you in Louisville on March 15. 
Save the date!
The next AERA Tech & Skills Conference will be held May 16 at Sunnen. 
Visit for details.