Tbss Intake Swap Adaptor Plate (90mm To 75mm)

By SweetS10V8
August 12, 2009 in 1999-2013 Silverado 1500 & Sierra 1500

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SweetS10V8

Posted August 12, 2009

I bought a TBSS intake for my 2004 Silverado thinking I could bolt it on, swap my 75mm DBW throttle body for a 90mm DBW throttle body and be back on the road. I was wrong, the throttle bodies don't interchange.

I have seen a picture of an adaptor plate that bolts onto the 90mm (4 bolt) intake and then allows you to bolt your 75mm (3 bolt) onto that. I cant find who makes it. Ive searched and searched, so maybe someone on here can point me in the right direction.

I know there is a jumper harness at rushperformance or wherever, but I do not want to use that. I'm not comfortable with it, and choose not to risk it.

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