BILLET ROTARY

13B 1/2UNF Stud Kit (Cast Iron Engines)

This stud kit is recomended to be used with cast iron front plates.  *Kit Includes: 16 x Ground 1/2 UNF Studs 16 x 12 point 12/UNF Nuts 16 x Chamfer washers  16 x O-rings 2 x 10mm studs 2 x Washers

13B 10MMX1.00 STUD KIT

M10X1.00 STUD KIT This stud kit is to be used with the factory Mazda M10x1.00 thread   No machine work required Kit comes with all 18 studs Hex head  for easy  installation Includes ARP nuts (Uses...