Universal Parts GY6 27x2 Intake Manifold Head O-Ring $1.49 Quantity discounts available QuantityPrice SKU: 164-170 This item is IN STOCKCurrent Stock: 30 Quantity -+ Add to Cart Details Specs Inner Diameter: 27mm Thickness: 2mm Supported Models GY6 QMI/QMJ 152/157, Various unlisted makes/models, Vento Phantom DetailsSpecsSupported Models Back Universal Parts O-Ring for Intake Manifold size 27x2 for 150cc and 125cc GY6 4-stroke QMJ152/157 QMI152/157 engines. Back Inner Diameter: 27mmThickness: 2mm Back GY6 QMI/QMJ 152/157, Various unlisted makes/models, Vento Phantom