b20 questions

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he||raiser

New Member
I've been researching swaps for a while, and I still have a couple of questions regarding swapping a 2001 usdm b20 into a 96 civic ex:

1) If I use a 99-00 si header or aftermarket equivalent, will it fit with the 1996 ex cat without modification? I was thinking length should fit, but maybe the flange would be different.

2) If I use a hydro gsr tranny, does the clutch I get need to match the b20 engine or gsr tranny? I take it the b20 and b18b are similar, so could you also get the clutch to be compatible with the b18b?

thanks guys.
 
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