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  • Packard 8 Oil Filter Mounting Stud


    Stainless steel stud for mounting the motor oil strainer to motor oil pump. Same as our part P-0031 except with 1/4″ threads to fit Packard Straight Eight. Material: 303 SS Finish: Natural Thread: 1/4-28, 1/4-20 Thread lengths: .421, .562 OAL: 1.437 Hex: .437 Hex length: .260

  • Rolls Royce Phantom III Valve Cover Stud


    Steel stud with 1/4-28 and 1/4-26 BSF threads. One of two valve cover studs used on Rolls Royce Phantom III.  Limited inventory. Material: Steel Thread: 1/4-28, 1/4-26 BSF Thread length: 1/4-28 .515; 1/4-26 .484 OAL: 1.718 OD: .250

  • Packard V-12 Vacuum Check Valve to Intake Manifold Stud


    Packard V-12 engine studs made from heat treated 4140 steel. Domed end is polished and entire stud is nickel plated as original. Heat treated steel studs are stronger and less susceptible to galling and stretching than stainless studs, especially when used with stainless nuts. Packard part number 202573, “Motor Intake Manifold Brake Vacuum Valve Dash…