Yamaha RD350. It contains 8 new studs as shown in the picture. This is a set of cylinder studs to fit the following motorcycles Not what you want?.
Yamaha TZ350G stainless steel cylinder studs, set of 8 (CH18)
Yamaha RD350LC stainless steel crankcase studs, set of 8 (CH7x6+CH8x2)
Yamaha MT09 Stainless steel exhaust header studs and flange nut kit bolts
Yamaha RD350LC stainless steel cylinder studs, set of 8 (CH9)
Yamaha YPVS stainless steel cylinder head studs, set of 10 (CH15)
Yamaha FZ1 Stainless steel exhaust header studs and flange nut kit