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MTM401-201 -Mast Inline Black Anodized, Black Braided Fuel Pump System, LS Gen IV With Returnless Fuel Rail - Up To 750 HP

This product may require vehicle validation(s) for proper fitment. Please contact us to confirm correct vehicle fitment and usage.

Limited Supply: only 1 remaining
Pricing: $562.49


Complete fuel system for all GM LS Gen IV engines with returnless or dead-headed fuel rails. Handles up to 750 HP normally aspirated engines.


  • Fuel pump / 255 Liters per hour
  • Braided black AN line
  • Anodized fittings
  • GM style regulator/fuel filter

Requires return line from regulator / filter to tank

Application List


Shipping Information

  • Item Requires Shipping
  • 6.0 lbs.
  • W12.0000” x H9.0000” x L12.0000”

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