I'm planning to remove my jdm blob exhaust manifold and the current nuts and bolts look a bit past their best. Does anyone know the size, length and pitch of these bolts? Same for the studs would also be useful if known.

Cheers

 

Pity you didn't ask a week ago as just removed blob exhaust manifold to fit new gaskets.

 

No bother

I noticed one of the (three) bolts connecting to the up pipe looks like it's pretty restricted access. Did you have to take the wheel arch lining to get at it, or just access from above?

I really need to stop being lazy and just get on with it!!

 

Icp sell the bolt kit