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GUMP · 10-30-2021, 05:56 PM

I ran treated and coated stock rockers that we machined to work with a 7/16 stud on my LT1's. I saw no performance gain going to a roller rocker. Limited travel lifters was a different story.....

10-30-2021, 05:56 PM	#12
GUMP VIP Member Join Date: May 2002 Location: Shelby, NC Posts: 1,816 Likes: 2,137 Liked 2,316 Times in 545 Posts	Re: Performance Gain Stock Rockers to 1.5RR? I ran treated and coated stock rockers that we machined to work with a 7/16 stud on my LT1's. I saw no performance gain going to a roller rocker. Limited travel lifters was a different story.....