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Rocker arm trunion to stud movement please help

Discussion in 'New to the H.A.M.B.? Introduce yourself here!' started by Mech6677, Jun 10, 2024.

  1. Mech6677
    Joined: Jun 10, 2024
    Posts: 17

    Mech6677
    Member

    Hello fellow gear heads I'm having an issue with a set of roller rockers on my freshly built chevy 383 stroker I've got afr 1050 heads with pac beehive springs all arp hardware the issue is that the rocker trunion doesn't have a nice fit on the studs meaning when I place the rocker down on the head you can actually move the rocker side to side intake to exhaust a pretty good amount it's giving me valve train noise and causing a couple of rockers to kiss the inside of the valve covers has anyone seen this before because I haven't in my 30 years of being a mechanic the rockers are elgin pro stock stainless full rollers 1.6 ratio on a 7/16 stud my concern is rocker geometry changing along the stroke and the trunion beating up the rocker stud or am I just overthinking it and it's fine any thought and input would be appreciated
     
  2. lothiandon1940 likes this.
  3. Mech6677
    Joined: Jun 10, 2024
    Posts: 17

    Mech6677
    Member

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