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Rob Mc 1970-73 Firebird, T/A 1/2" Outlet/Return Fuel Tank Sending Unit RMC-1077

Pontiac 1/2" Outlet/Return Fuel Tank Sending Unit for 1970-73 Firebird, T/A-DOES NOT Have Provision for Strainer (INCLUDES INSTRUCTION SHEETS), Available with An Fitting Upgrade
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  • Drop-in replacement for factory 5/16" or 3/8" sending units
  • Will not clear a cross-flow muffler that mounts behind rear axle
  • Budget alternative to a fuel cell or weld-on sump
  • Recommended for cars with engines over 450 hp
  • Recommended for all cars with an electric fuel pump and return/bypass style regulator
  • 1/2" pickup and feed tubes reduce flow restriction to suction side of fuel pump
  • 1/2" return tube allows use of a return/bypass regulator without modifying the fuel tank or switching to a fuel cell
  • Return tube can be capped off if no return line is used
  • Use with a reducer to connect 1/4" vapor return line from a mechanical pump
  • Billet aluminum base and aluminum tubes are anodized for use with gasoline or alcohol
  • Stainless fuel level sending unit works with OEM fuel level gauges (0-90 ohm)
  • Eliminates restrictive, difficult to service intank “sock” filter. Use with RobbMc inline prefilter



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  • 1.0 lbs.

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