what size freeze plug
02-12-2006, 10:13 PM
#1
what size freeze plug i am deleating my egr and air when i install longtubes and true duals, i was just wanting to know what size of freeze plug i need to plug the hole left behind in my intake manifold? someone said that i had to buy a new intake to do it, but i could have sworn that i read on here that you just need to plug it with a freeze plug...... Thanks!
02-12-2006, 10:22 PM
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yeah i used a freeze plug and it worked fine, I don't remember the size, i think 1.25 inches, or something like that that sorry i couldn't be of more help but a freeze plug does work
02-12-2006, 10:40 PM
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Originally Posted by Luna
its a 1 3/8" freeze plug, check out LS1Camaro.net they have a nice walkthrough for removing AIR and EGR
if your getting headers with emission your gonna need block off plates as well... other than that your local auto parts store will hand you a 1-3/8" universal freeze plug 
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02-14-2006, 09:19 AM
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Originally Posted by 98RedBird
do i need to seal it in there with anything, or just pop it in?
02-15-2006, 02:10 PM
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the rubber expanable freeze plugs at oreilly. They expand upto a 1/4'' so get one that will barely squeeze into the hole and tighten it. Or go and get a FAST 90 and forget it. lol
03-27-2007, 07:53 AM
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Originally Posted by 98RedBird
i am deleating my egr and air when i install longtubes and true duals, i was just wanting to know what size of freeze plug i need to plug the hole left behind in my intake manifold? someone said that i had to buy a new intake to do it, but i could have sworn that i read on here that you just need to plug it with a freeze plug...... Thanks!
