G- Exhaust Studs +Nuts Set (QMB, GY6)

Description: These replacement exhaust studs plus nuts 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. Also, available in separate sets G- Exhaust Studs 6mm Set (Part# 148-118) and G- Stud Nuts M6x30mm Set (Part# 140-16).

Specifications:

Includes the following stud and nut set.

Choose 6mm thread-size.

•    2x Stainless Steel Stud L: 42mm / Thread O.D: 6mm
•    2x Stainless Steel Acorn Nut L: 30mm / I.D: 5.30<6mm / O.D: 10mm
•    Fit Cylinder Thread 6mm (1/4”)
•    Fit 10mm Socket\Wrench
•    Fit GY6 125/150cc (non-BBK)
•    Fit QMB 49/50cc+

Supported Models: GY6 40QMB 50cc 2-stroke, 139QMB 49cc-50cc 4-stroke, 50QMF 90cc-100cc, 152QMI 125cc, 157QMJ 150cc, Chinese Scooter, ATV, Genuine Buddy, Kymco, Ruckus, TaoTao, Vento, and virtually any scooter engine with these measurements.

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Choose 8mm thread-size.

•    2x Stainless Steel Stud L: 42mm / Thread O.D: 8mm
•    2x Stainless Steel Nut L: 30mm / I.D: 6.88<8mm / O.D: 12mm
•    Fit Cylinder Exhaust Thread 8mm (5/16”)
•    Fit 12mm Socket\Wrench
•    Fit GY6 125/150cc+

Supported Models: GY6 152QMI 157QMJ 161QMK 161QML Chinese Scooter, ATV, Genuine Buddy, Kymco, Polaris RZR 170, Ruckus, Vento, and virtually any scooter engine with these measurements.

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Item Weight & Product Dimensions:
•   Studs 6mm Set .05 pounds | 1.654" (L) x 0.236" (OD)
•   Studs 8mm Set .055 pounds | 1.654" (L) x 0.315" (OD)
•   Nuts 6mm Set .05 pounds | 1.181" (L) x 0.394" (OD) x 0.236" (ID)
•   Nuts 8mm Set .055 pounds | 1.181" (L) x 0.472” (OD) x 0.315" (ID)