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Description: 101-Octane Engine Bolt Set for GY6 125/150cc 4-stroke engine. See product image of included pieces. Includes CVT cover bolts, cylinder studs, oil drain plug, and much more! A handy set to have when rebuilding your engine. Specifications:Includes the following Engine bolt and ..

Description: These 101-Octane replacement exhaust studs plus nuts work with many scooter exhaust and cylinder big bore kits. The nut length allows for solid mounting of the exhaust system, in a way that standard nuts cannot. The set includes two exhaust studs and two exhaust nuts.NOTE: Shorter threa..

Description: Cylinder Stud M8x187.5mm 2V Set for GY6 125/150cc 4-stroke engine. Includes 2 short studs at 187.5mm.NOTE: The long thread screw into the crankcase, the shorter thread is nutted. Recommended apply blue Loctite and torque no more than 7 ft-lbs max. on these 8mm studs...

Description: Cylinder Studs M8x195.5mm 2V Set for GY6 125/150cc 4-stroke engine. Includes 2 longer studs at 195.5mm.NOTE: The long thread screw into the crankcase, the shorter thread is nutted. Recommended apply blue Loctite and torque no more than 7 ft-lbs max. on these 8mm stud..

Description: Cylinder Studs M8x208mm 2V Set for GY6 150cc 4-stroke ZNEN engines commonly found in Lance Phoenix, Flyscooters Cadenza, ZNEN ZN150T-18, Xingyue ITA-150, Motorino Cassini, CMS Prodigy, BMS Pathfinder, and many more.NOTE: The long thread screw into the crankcase, the ..

Description: Cylinder Stud Nut M7 with Washer Set for 139QMB scooter. Can be used for mounting the camshaft seat in 139QMB 50cc 4-stroke scooters. May also be used in other applications.NOTE: Nut the shorter thread of cylinder studs. Recommended apply blue Loctite and torque no more than 6 ft-l..

Description: Cylinder Stud Nut M8x7.6mm Serrated Set for GY6 4-stroke 125/150cc+ engine. May also be used in other applications.Specifications: Include the following Cylinder stud nut set.•    4x Serrated Flange Nuts ID: M8 / OD: 12<16mm / H: 7.6mm•    Fit Intak..

Description: These replacement M6x32mm exhaust studs work with many scooter exhaust and cylinder configurations. The set includes two exhaust studs.NOTE: Shorter thread screw into the cylinder head, longest thread is nutted. Recommended apply blue Loctite and torque no more than 5 ft-lbs max. o..

Description: These replacement M8x37mm exhaust studs work with many scooter exhaust and cylinder big bore kits. The set includes two exhaust studs.NOTE: Shorter thread screw into the cylinder head, longest thread is nutted. Recommended apply blue Loctite and torque no more than 7 ft-lbs max. on..

Description: These replacement M6 exhaust stud with nut set work with many scooter exhaust and cylinder big bore kits. Set includes two exhaust studs and two exhaust nuts.NOTE: Shorter thread screw into the cylinder head, longest thread is nutted. Recommended apply blue Loctite and torque no more th..

Description: These replacement M6x50mm intake studs work with many scooter intake manifold and cylinder configurations. Set includes two intake studs.NOTE: Shorter thread screw into the cylinder head, longest thread is nutted. Recommended apply blue Loctite and torque no more than 5 ft-lbs max...

Description: These replacement M6x63mm intake studs work with many scooter intake manifold and cylinder configurations. The set includes two intake studs. NOTE: Shorter thread screw into the cylinder head, the longest thread is nutted. Recommended apply blue Loctite and torque no more than 5 f..

Description: Intake Stud M6x85mm Set for 139QMB 49/50cc, GY6 125/150cc Engines. 85mm Shaft Length used to bolt the intake manifold to the cylinder head in 150cc GY6B 4-stroke ZNEN engines. May also be used in other applications. NOTE: Shorter thread screw into the cylinder head, the ..

Description: These MotoForce replacement exhaust studs work with many scooter exhaust and cylinder big bore kits. It may sometimes be harder get to mount an exhaust using conventional M6 bolts with different thread lengths. Installing these studs with equal thread length makes things a lot easier to..

Description: These Naraku replacement cylinder stud nuts work with many scooter cylinder big bore kits. The nut length allows for solid mounting of the cylinder top-end system, in a way that standard nuts cannot. These nuts can be used for other purposes. Commonly used in Minarelli, Kymco, MBK, Yama..

Description: These Naraku replacement exhaust stud M6x32mm with nut set work with many scooter exhaust and cylinder big bore kits. The nut length allows for solid mounting of the exhaust system, in a way that standard nuts cannot. The set includes two exhaust studs and two exhaust nuts.NOTE: Sh..

Description: These replacement 6mm exhaust studs work with many scooter exhaust and cylinder configurations. The set includes two exhaust studs.NOTE: Shorter thread screw into the cylinder head, the longest thread is nutted. Recommended apply blue Loctite and torque no more than 5 ft-lbs max. on the..

Description: These replacement M8x30mm exhaust studs work with many scooter exhaust and cylinder big bore kits. The set includes two exhaust studs.NOTE: Shorter thread screw into the cylinder head, the longest thread is nutted. Recommended apply blue Loctite and torque no more than 7 ft-lbs max..

Description: These replacement NCY M8x30mm exhaust stud with nut set work with many scooter exhaust and cylinder big bore kits. The set includes two exhaust studs and two exhaust nuts.NOTE: Shorter thread screw into the cylinder head, the longest thread is nutted. Recommended apply blue Loctite..

Description: SSP-G GY6 180cc Cylinder Studs 2-Valve Set for the 180cc Big Bore Power Kit. Includes two short studs at M8x196mm and two slightly longer studs at M8x204mm. Only for use with SSP-G GY6 180cc Power Kit. Also fits the Polaris Ranger RZR 170. Set of 4 studs.NOTE: The long thread ..

Description: Taida Extended Cylinder Stud 4-Valve Set for GY6 191cc-216cc. Includes two short studs at M8x208mm and two longer studs at M8x218mm. Set of 4 studs.NOTE: The long thread screw into the crankcase, the shorter thread is nutted. Recommended apply blue Loctite and torque no more t..

Description: Taida Extended Cylinder Stud 4-Valve Set for GY6 205cc-232cc. Includes two short studs at M8x218mm and two longer studs at M8x225mm. Set of 4 studs.NOTE: The long thread screw into the crankcase, the shorter thread is nutted. Recommended apply blue Loctite and torque no more than 7..