Review on 🔧 ECCPP Exhaust Manifolds SDD-HDSFM64TY - Stainless Steel Header Replacement for 64-70 Mustang 260 289 302 TRI-Y Exhaust System by Ronald Noel

Couldn't put head or wrench on #4 and #8 spark plugs due to pipe and flange getting in the way. Wouldn't clear the driver's side either without going into the pipe. I'm giving 5 stars because the metal was non-magnetic and had great workmanship (installation issues aside). I was able to get them to work, but was perfectly willing to bend/grind them on metal to put them in place. Also, take shorter and tapered screws for easier installation.