I was a cheap *** and bought the walbro 255 from tsp.
the was NOT a direct fit. I had to use rubber to "take up" the gap because the walbro is not the same dia. as the stock pump. the harness had the wrong conecters so I had to splice them. the pickup filter on the stock pump had the return dumping back into the filter ( two ports on the stock filter) this kit did not. the return dumps into the tank. I was able to mount it any way and the car runs good for now. not real pleased at the we shall see if the walbro can handle some boost. I did the trap door and am real glad because i will not buy the hot wire for this kit. the next fuel upgrade will be the r-tronixs with the hot wire. should of Listened
my car 98 t/a stock ls1, twin to4e's almost ready to boost....
also the 98 have no bucket and IMHO probally should be easier and work better.