RDR Performance Intake Manifold for aftermarket carburetors for the GY6 150cc engines. Works great with CVK and Flatslide carbs 30mm-32mm (will not work with stock carburetor) 

BOLT HOLE SPACING: 45.5mm

INNER DIAMETER (CARB SIDE): 37mm

INNER DIAMETER (ENGINE SIDE): 27.5mm

2 VACUUM POINTS

MADE IN TAIWAN

USPS First Class Shipping. 

THERE IS NO GUARANTEED DELIVERY DATE WITH ANY ORDER. THIS IS NOT AMAZON. EBAY LIKES TO POST A GUARANTEED DELIVERY DATE ON EVERY ORDER BUT WE HAVE NOTHING TO DO WITH IT. WE SHIP EVERY ORDER NEXT BUSINESS DAY (MONDAY-FRIDAY) VIA USPS FIRST CLASS, PRIORITY, FEDEX GROUND AND UPS GROUND. YOU WILL BE GIVEN A TRACKING NUMBER. AFTER 12 HOURS OF GETTING A TRACKING NUMBER YOU CAN TYPICALLY TRACK IT AND GET A ESTIMATED DELIVERY DATE. ALL ITEMS SHIP FROM THE USA FROM OUR LOCATIONS IN FLORIDA, PUERTO RICO AND CHICAGO.