The bad thing about SAE J30R10 submersible fuel injection line is the price. The good thing is that if you are replacing a fuel pump, (and pulsator) you will only need about a 3" length. The critical thing is that standard J30R9 fuel injection hose will not hold up in submersible (in-tank) applications. You only need a pulsator with a gyrator style pump. If you are using a turbine pump like the Bosch or Walbro, the pulsator is not needed.
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" THE BLACK PARALYZER" -87GT 3800SC Series III engine, custom ZZP /Frozen Boost Intercooler setup, 3.4" Pulley, Northstar TB, LS1 MAF, 3" Flotech Afterburner Exhaust, Autolite 104's, MSD wires, Custom CAI, 4T65eHD w. custom axles, HP Tuners VCM Suite.
"THE COLUSSUS"
87GT - ALL OUT 3.4L Turbocharged engine, Garrett Hybrid Turbo, MSD ign., modified TH125H
" ON THE LOOSE WITHOUT THE JUICE "