2" NPT HSS Tap FEW Product Type_Torch 5 x 10mm Solid Straight

5 x 10mm Solid Straight Shank Counterbore

This kit is ideal for most street and race cars and can also be used with electronic carburetors that control "Air and Fuel" only

They are designed to work as replacements for your original factory flexplate

Torsional strength in both directions and greatly improved absorbency

Bolt on application to engine and frame

2" NPT HSS Tap FEW Product Type_Torch 5 x 10mm Solid Straight2" NPT HSS Tap Taper thread, National Pipe Thread Taper (NPT), whose diameter increases or decreases along the length of the thread. General purpose use, materials up to approx. 1000 N mm2 Suitable for both hand and machine operations Taper pipe reamer recommended prior to tapping. Threads per inch 11 1 2 Drill diameter 56. 0mm without Reamer Drill diameter 55. 0mm with Reamer