Quick question for those more knowledgeable than I, are the exhaust manofilds the same between the xk8 and XKR 4.0's? Other that the EGR any other fittment issues that would arise?

Xk8 manifolds are cheap and plentiful but XKR are a rare find. I am assuming I can mount the manifold in my mill and machine the passage and mounting surface for the egr tube.

 

Hi,
LH 'B' bank appears to be identical. 'A' bank EGR/non-EGR but I don't know if the non-EGR casting is the same.
JEPC shows some part # changes pre September 1998 engines:




HTH,
Mike