165 v 205 Exhaust Manifold

Top view. The 205 manifold is a little larger	Ports are a different size and shape Note the 165 has 6 studs, the 205 has 8	A 205 exhaust manifold gasket offered up to a 165 exhaust manifold, the differences are obvious	The exit from the manifold/entry to turbo is considerably different. The 205 has the twin exit design which allegedly improves turbo spool up time

• The 205 has 8 studs, the 165 has 6
• The 185 manifold has either 7 or 9 studs