[hin532]

Originally Posted by Marc Haibeck

'90 - '95 has a ball fitting on the left side.

'90 - '92 has a three bolt flange with a gasket on the right side.

'93 - '95 has a 2 3/4" slip fit on the right side.



A '93 - '95 exhaust system can be thought of as a universal fit exhaust system. To fit it to the right side on '90 - '92 simply remove the flange from the exhaust manifold. The flange is clamped on. However, the clamp is a U-bolt type and crimps the tubes. It takes some effort to remove the flange. Once the flange has been removed the right side of the engine presents a 2 3/4" slip fit.

Interesting! My ?92 #428 has the 2 3/4? slip fit on the passenger side. It has the factory original manifolds and exhaust. Wonder if they started building the late ?92 cars with the redesigned 93 manifolds and exhaust.