Quick view ARP ARP - Turbo to Manifold Stud Kit M8x1.25 M8 X 1.25 X 38mm, broached, 4 piecesKit #: 400-8002 Specifications Socket Size(s) 10mm 12pt, 3mm Allen Great replacement for rusted or worn out turbo to manifold studs. Will work with any turbo manifold using 8x1.25 thread pitch. Php3,641.49 Add to Cart