New looking with a '99 ss
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Join Date: Jul 2006
Location: MPLS MN
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glad to here your puttin her back on the road. reminder if stock our 99's have that egr @@@@ blockin thing hanging down inside the front of the ls1 intake. either look inside your throttle body & you'll see it or unscrew the 2 bolts near the front of your intake. i finally got an ls6 intake w/o that. cheers! free mods should show you how to grind that off or find a block off plate to cover the hole.