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Old 10-06-2007, 06:19 PM   #1
Sport/Truck
Sierra Grande Club
 
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Join Date: Jan 2007
Location: New Mexico USA
Posts: 2,433
Roller rocker hitting stud shoulder….

I got ready to mock up my engine and noticed when I adjust my rocker it hits the shoulder of the stud mount. (Stock heads w/screw in studs). I did the procedure where you set a 0 lash, then turn 3/4 turn more. From the pictures it appears I need shorter push rods….this will make my problem worse. These pictures are taken with 0 lash, they hit when I get close to 3/4 turn.

Ideas?
s/t
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1971 GMC Sierra Grande, 1/2 ton short wide, original 4 bolt 010 020 block & heads. (matching #'s). 383 stroker, SMI q jet 750 cfm, Lunati Voodoo 60102 cam, Scorpion roller rockers, Spin Tech pro street mufflers with X pipe.

Last edited by Sport/Truck; 10-06-2007 at 06:22 PM.
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