Diamond Racing Products Inc

"Huge disappointment this is not diamond quality anymore. Company was bought out quality control not longer a thing. Piston was cut wrong. Rings packaged incorrectly. I suggest if you use them get your return labels upon order. Only good things they have going is there rep Troy great service from him. Spoke to supervisor about my experiance did nothing for me after ordering $1000+ pistons upgrading wrist pins so i wouldn't have to wait. Parts still came in wrong then i was told the crank trigger i was using was incorrect even after i explained to Steve that it was measured against 3 gm crank triggers and matched perfect. Would not use them again. Buyer beware."

"Can’t thank Evan Booms enough for all the help. He gets my orders out quick, and keeps me updated! On top of solid pistons, and other hard parts you can’t beat Diamond!"

"No stars.!! I went in for an interview with Ken Hagland and was instantly discriminated against because I am a woman. After telling him I was experienced using micrometers he decided to look me in my eyes while holding the biggest part they cut and said “I don’t FEEL like you’re capable of doing the job” I instantly stopped the interview said my graces and left. I have 1 year of experience working with lathes and mills. Training at my current job to do set up on both machines."

"I worked diamond they are mangment very poor."

"Only person in that building that knows what's going on seams to be the woman Tiffany all the others are no help at all the other women need to be let go sorry love the pistons thou"