Mac Prochamber Adapters

[HuntFishCobra]

Does anyone have extras of these laying around? I’m chasing an exhaust leak and can’t find the ones that came with mine. It snugged up at the time I installed so I threw them in a box that didn’t make our move haha.

I will absolutely pay for these, not looking to mooch.

 

[toddyfiveo]

I bought a used prochamber last year. It did not have the adapter you are looking for and I also had an exhaust leak. I used a scrap piece of 2.5 tubing and made my own with a hammer and block of wood.

 

[cbehr]

Hmmm... just bought a used prochamber and it doesn't have an adapter? Guessing this is something any reputable exhaust shop can fabricate?

 

[HuntFishCobra]

Yeah should be. I’ve also since read you can use a donut adapter (2.25”) and or Napa 600-1819 studs which don’t have the collar and allow you to tighten the bolts all the way to the manifold.