F FellowTraveler Well-Known Member Messages 4,757 Reaction score 6,163 Location Nature Coast Dec 1, 2014 #1 What studs is everyone using to bolt the HX40 to their exhaust manifold?
F FellowTraveler Well-Known Member Messages 4,757 Reaction score 6,163 Location Nature Coast Dec 1, 2014 #2 Fastenol: for 4 1.5" x3/8" grade 8 bolts nuts and washers all cadmium plated a BIG $4. frn.