[Sharps40]

I'm replaceing a similar exhaust with the same walker head pipe, hopefully this weekend. I bought the doughnut just in case, just waitin on the pipe.

I'll post up pics in the Official John Lee Jr thread but all the parts catalogs show a doughnut for use on the 230 engine at the manifold head pipe junction. 250 oughta be the same.

I figured the doughnut gasket is needed since the walker 48111 does not appear (poor catalog photos) to come with a flange to bolt to the mainfold.

I guess if it leaks, it'll need either some goo to seal it (potentially less prefered) or maybe better a mod to trim, add a trumpet and then install the doughnut and flange.