my exhaust manifold got worked on and the people that worked on it didn't put the heat shield back on and i went back to see if it was on a shelf or something and there was no sign of it. so im burning sparks plugs like crazy on one side of the block... the part i need is not availible anymore. the only way i can get this part is buy brand new manifolds... idk that honda wires will fit an 89' suburban