0506 Triumph Pre Unit 650 Inlet Manifold Studs Stain E2973-set

Pre Unit T110 TR6 Triumph twin carburettor stud set in stainless steel. The triumph part numbers for these are E2973 for the four 1/4" studs and E2962 for the two 5/16". The studs are Cycle thread one end and Whitworth the other, if yours 1/4 studs are Cycle both ends see our 6T listing. The threads and nut sizes are the same as originals. The studs have slightly domed ends which can easily be polished to look great as they slightly protrude through the nuts. The nuts have a single sided chamfer and are machined back and front to leave a nicely machined finish, each side of the hexagon has been hand finished to leave a bright surface rather than the dull finish normally found on hex bar. All nuts are semi polished so they can easily be polished to a mirror finish or bead blasted to give that original cadmium look. Please note all stainless parts should be assembled with copa slip (copper slip), which we also sell

E2973-set W1-54 x 4 W1-11 x 2