PTC 33737 GM/Corvette Style Filter/Regulator with Bracket


✅ Only 2 Left In Stock - Ready for Local Pickup or Shipping

✅ Only 2 Left In Stock - Ready for Local Pickup or Shipping

SKU: 031447069015 Categories: ,
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Can be used in any swap or application that requires 58 lbs of fuel pressure. This is the Corvette regulator/filter most commonly used in LS swaps. Internally regulated to 58 psi, can be mounted anywhere in the vehicle. Using this you will not need an individual fuel filter or external regulator. Takes unregulated fuel from in-tank pump under 400lph, filters/regulates down to 58psi, and utilizes a return line back to the fuel tank.

This is just the filter/regulator with mounting bracket, does not include AN fittings or adapters.

If you are going to use with AN fittings, use the adapters below

Fitting sizes:
Inlet size is 3/8″ Male EFI – Fragola 491989-BL 3/8″ EFI Female to 6AN
Outlet size is 3/8″ Female EFI – Fragola 491994-BL 3/8″ EFI Male to 6AN
Return port is 5/16″ Male EFI – Fragola 491990-BL 5/16″ EFI Female to 6AN

How to plumb LS Corvette style filter regulator