MagnaFuel fuel Y-block by MagnaFuel MP-6160. With the MagnaFuel fuel distribution Y-block you can join or split fuel lines for a neat installation with minimal flow loss. Great for use with two carburetors. Inlet port measures -8AN ORB and the two outlet ports -6AN ORB. MagnFuel fuel Y-block MagnaFuel MP-6160 MP-6160 We welcome CANADIAN customers! For ordering information, click on "Orders To Canada" at the top left side of this page. PAYMENT METHODS: PayPal, Visa, Mastercard, Discover, American Express, money orders.