I am currently replacing the front exhaust pipe (cylinders 1 + 3) on my '86
vanagon. It looks like one side (passenger side) is attached to the cylinder
head with two bolts, while the other side is attached with two nuts? Is this
normal? Can a turn out the studs on the driver's side and replace them with
bolts?

Thanks,

Steve Wickham
'86 Vanagon
Vancouver B.C.