What is the torque specs on a mustang gt 4.6L V8 intake manifold?

There isn't a single torque specification for all bolts on a 4.6L Mustang GT intake manifold. The torque specs vary depending on the specific bolt location and the year of the Mustang. Ford used different manifolds and fasteners over the years.

To find the correct torque specs, you MUST consult a factory service manual for your specific year and model Mustang. These manuals are readily available online (often as PDFs) or from auto parts stores. Using the incorrect torque can lead to leaks, damage to the manifold, or even engine damage.

Don't rely on generic information found online; the consequences of incorrect tightening are too significant. Always use the manufacturer's specifications.