noquema Posted June 2, 2009 Report Share Posted June 2, 2009 hey guys kind of confused here will my truck Throttle body fit a ls2 manifold off a GTO or are they two different TBs i know i need a 90mm for the ls2 manifold but i found a guy thats ports TBSs just wanna know if i port my TB to 90mm will it bolt on to the ls2 maniflod Quote Link to comment Share on other sites More sharing options...
Fireman31 Posted June 2, 2009 Report Share Posted June 2, 2009 You will need an adapter plate to make your stock TB work with an LS2 manifold. The stock truck TB is a 3 bolt TB, and the LS2 is a 4 bolt TB...... Quote Link to comment Share on other sites More sharing options...
noquema Posted June 3, 2009 Author Report Share Posted June 3, 2009 You will need an adapter plate to make your stock TB work with an LS2 manifold. The stock truck TB is a 3 bolt TB, and the LS2 is a 4 bolt TB...... do u know were i could get my hands on one of these addapting plates You will need an adapter plate to make your stock TB work with an LS2 manifold. The stock truck TB is a 3 bolt TB, and the LS2 is a 4 bolt TB...... do u know were i could get my hands on one of these addapting plates Quote Link to comment Share on other sites More sharing options...
blackss461982 Posted June 4, 2009 Report Share Posted June 4, 2009 i know mean05 did the same this put his stock tb onto a 90mm intake. you might wan to check with him he may still have it or know where you can get one. Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.