Fuel pump and Sending unit

[80bu]

I am wanting to order my fuel pump and sending unit for my malibu ls1 swap. I was wanting to know what sending you guys run and pump? where did you buy. Can I also keep the stock tank with the different sending unit and just make sure I keep the fuel tank pretty full to keep from my fuel slosshing around?

 

[brrymnvette]

EFI sending unit out of a grand national is what I've always read. Or one from a TBI g-body. You'll need to upgrade the pump on the TBI one though. They are pricey.


http://cgi.ebay.com/ebaymotors/NEW-84-87-GRAND-NATIONAL-FUEL-GAS-SENDING-SENDER-UNIT-/200320906970?cmd=ViewItem&pt=Motors_Car_Truck_Parts_Accessories&hash=item2ea40e76da

http://cgi.ebay.com/ebaymotors/Buick-Grand-National-GNX-New-ACDelco-Fuel-Sending-Unit-/130349620247?cmd=ViewItem&pt=Motors_Car_Truck_Parts_Accessories&hash=item1e59715c17