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#1
11-05-2022, 12:43 PM
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Name this hole…
Just got my block back from the machine shop, and noticed this threaded hole was wide open. Can someone help me name it, and what it’s purpose is? Thank you!
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#2
11-05-2022, 12:47 PM
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Looks like clutch pivot ball stud would thread in there
__________________
 1973 Firebird Navajo Orange w/shaker,1973 400/461,1972 Intake SD CNC'd,1977 Q-Jet 800 CFM w/ Cliffs Kit,Tanks Inc PA4 255 Walbro intank pump ,-8an feed/return,RobbMc Regulator,RobbMc 40 micron filter,253 CFM 6x-8's w/H.S 1:5 Roller Rockers,SD Stump Puller H/R Cam 230/236 @.050 112 lobe separation 565/.570 lift,Crower Solid Rollers,28150 Hedman Headers,3" exhaust,full tailpipes,350 Turbo,9.5" 3200 Converter,3:42 gear,8.5 posi,C/E slide-alinks,Koni adj frt shocks,Best 12.18@110.55 Lookin for 11's
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| The Following User Says Thank You to cnc For This Useful Post: | ||
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#3
11-05-2022, 12:56 PM
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CNC is correct.
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John Wallace - johnta1 Pontiac Power RULES !!! www.wallaceracing.com Winner of Top Class at Pontiac Nationals, 2004 Cordova Winner of Quick 16 At Ames 2004 Pontiac Tripower Nats KRE's MR-1 - 1st 5 second Pontiac block ever! "Every man has a right to his own opinion, but no man has a right to be wrong in his facts." "People demand freedom of speech to make up for the freedom of thought which they avoid." – Socrates |
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#4
11-05-2022, 06:59 PM
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Wow I knew sticks were millennial anti theft devices but didn’t known we’d gotten so far down that line that people don’t recognize a clutch pivot threaded hole anymore nit picking on the OP just can’t believe it’s gotten this far along sign of the times .
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Happiness is just a turbocharger away! 960 HP @ 11 psi, 9.70 at 146. Iron heads, iron stock 2 bolt block , stock crank, 9 years haven't even changed a spark plug! selling turbos and turbo related parts since 2005! |
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#5
11-05-2022, 07:08 PM
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Appreciate the help. Have only had experience with automatic Pontiacs I’m afraid, and just wanted to make sure I wasn’t supposed to plug that sucker up, like the reference photo.
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#6
11-05-2022, 07:46 PM
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Some of us would be very happy that the block machining is still there for that clutch pivot ball stud.
Tom V.
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"Engineers do stuff for reasons" Tom Vaught Despite small distractions, there are those who will go Forward, Learning, Sharing Knowledge, Doing what they can to help others move forward. |
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