Who Uses Trend?
Jeg Coughlin, Jr
"I'm not book-smart, but I have common sense and feel I have a knack for engines and engine tuning. For eleven years I've been using Diamond pistons. They have the best quality and service in the industry."

Roy Johnson, J&J Racing
Engine Builder for Jeg Coughlin Jr

Trend In The News

Production of valve locks and lash caps begins at Trend Performance’s new Asheville NC plant

  Producing valve locks and lash caps is a tricky business—one that has brought pandemonium to many a machine shop in the past. Even when they master the techniques and can produce these small, vital valve train components competently, they…

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News Archives

Lash caps and hollow valve stems


Spin it up!


New thick-wall, 7/16in diameter, one-piece, direct replacement pushrods for high performance diesels operating under stress


Beerhorst on boosted engines and how a Spintron finds power and detects trouble


Trend releases new pushrod series for Cummins, Powerstroke and Duramax diesel engines