Thread: intake bolt size
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11-27-2005 08:06 PM #1
intake bolt size
iam putting on my intake and i need to know what size bolts i need. I have a edelbrock torker 2 intake if that matters.
Thank u1985 IROC BB438
1995 SATURN SC2
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11-27-2005 08:25 PM #2
uhmmm........ what motor?80 MALIBU WAGON driver project
74 CAMARO drag car project
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11-28-2005 01:24 AM #3
i use stainless steel allens the size is 3/8-16 the socket head some times helps where there is not much room .i used the stainless washer lock or SAE washer how long they need to be is about 1-1/8 to 1 -1/4 you can check this with a small screw driver or a drill bit by running it down the hole by hand . mark it to see were it hit and back it off by 1/8 inch. like denny said . i would add to make shure to put some type of sealer on them and make sure they are not to long some of them can hit on the push rods. a 1-1/4 may be hard to find in a stainless allens if you go this way i get 1-1/2 and cut they down to fit. if you use hex heads you should find them at auto store and this size work on short deck block like 396 to454 not on tall deck blocks with plates or thick intake i would go 1/8 from bottom you may not have threads all the way down the hole and with the washer this would be 1/4 and then you know there is not much chance off hitting the side off a push rod or getting in to threads that may not have been tap out good and you get a bad torque read .i hope this is not to much re hashLast edited by pat mccarthy; 11-28-2005 at 01:45 AM.
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11-28-2005 02:57 AM #4
Thanks everyone. I fiquered they where 3/8.1985 IROC BB438
1995 SATURN SC2
You're welcome Mike, glad it worked out for you. Roger, it's taken a few years but my inventory of excess parts has shrunk a fair bit from 1 1/2 garage stalls to about an eight by eight space. ...
1968 Plymouth Valiant 1st Gen HEMI