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Ships within 48 hours · Estimated delivery Aug 12 - Aug 17
Made in Germany / France
Intake Stem Diameter "A": 0
We don’t just sell parts—we test them
2015 - Ranger Crew 570
No one supports 400EX owners better than we do
YFZ450R YFZ450X FI Cylinder Head Studs Stud Kit Heavy Duty After Market Bolt Kit Sportsman 400 Made in Germany / FranceFITS ALL YAMAHA YFZ450R AND YFZ450X FI MODELS AND YEARS! STOP BLOWING HEAD GASKETS! NEVER BUY HEAD BOLTS AGAIN! Titanium Chromoly case hardened head studs 12 point flange nuts Washers Allen head studs for easier install More torque Stronger seal between cylinder and head Can be reused over and over for the life of the engine LIFETIME REPLACEMENT WARRANTY* Using a stud nut instead of a bolt makes a tighter, stronger seal. These studs pay for themselves
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