TBI question

[THI]

I am using a 1992 Buick Road Master tank for my LS swap on my 1975 Laguna, it is the same tank as the 1994-1996 Impala SS and a common tank to use on a fuel injection swap on 1970-1977 Chevell/Monte Carlo's. Your 1974 tank will not accept in in-tank fuel pump through the original hole, you would need to modify the tank to do that. Using a 1990-1996 B Body tank you can use the stock sending unit and run either a TBI/LT1 or Vortec fuel pump as they are externally the same.