Description

OVERVIEW

IMPORTANT: Service Parts are only available on RadiumAuto.com and are not eligible for any wholesale discounts.

Triple pump blocks are used in various surge tanks, fuel pump hangers and FCST units. Often when switching from one style of fuel pump to another, the barb size or connection type also needs to change. These pump blocks allow you to swap out for the correct size for your new pumps.

These come in two styles: standard and reverse. When the pump block bolts into the hanger or surge tank from the top using bolts with o-rings on them, this pump block style is standard. When the pump block bolts in from the under side, this pump block style is the reverse style.

Gaskets and bolts are reusable, purchasing replacements is not required.

	14-0386 Triple Pump Block, 6AN ORB Ports, Standard This standard pump block bolts in from the top and has three 6AN ORB female ports. COMPATIBILITY Nissan R35 GT-R Fuel Pump Hanger 2016+ Honda Civic Fuel Pump Hanger MK4 Supra Fuel Pump Hanger R32 GT-R FHST For any of the 3 ports that will not be used, plug with a 6AN ORB plug. To attach pumps, barbed fittings can be used. There are options with check valves for installing pumps that do not have check valves. Order these from the optional parts on the right.
	14-0406 Triple Pump Block, 10mm Barbs, Standard This standard pump block bolts in from the top and has three 10mm barbs. Intended for use with pumps such as the Walbro F900002XX series of pumps with the matching 10mm (3.8") barb. COMPATIBILITY Early Nissan Fuel Pump Hanger Discontinued FCST Units Discontinued MPFST Units For any barbs where a pump will not be used, install a 2AN ORB plug to block the port. On 10mm barbed versions, the plug will install from the bottom side and can be installed after the pump block is attached to the hanger. On 8.5mm barbed versions, the plug will install from the top side and must be installed before the pump block is attached to the hanger. For this reason, Radium recommends marking the barb that is plugged with a paint pen or marker before attaching it in order to not lose track of which one is blocked.
	14-0437 Triple Pump Block, 8.5mm Barbs, Standard This standard pump block bolts in from the top and has three 8.5mm barbs. Intended for use with pumps such as the Walbro GSS342 and AEM 50-1200 pumps with the matching 8.5mm (5/16") barb. COMPATIBILITY 2016+ Honda Civic Fuel Pump Hanger MK4 Supra Fuel Pump Hanger Early Nissan Fuel Pump Hanger R32 GT-R Fuel Pump Hanger Discontinued FCST Units Discontinued MPFST Units For any barbs where a pump will not be used, install a 2AN ORB plug to block the port. On 10mm barbed versions, the plug will install from the bottom side and can be installed after the pump block is attached to the hanger. On 8.5mm barbed versions, the plug will install from the top side and must be installed before the pump block is attached to the hanger. For this reason, Radium recommends marking the barb that is plugged with a paint pen or marker before attaching it in order to not lose track of which one is blocked.
	14-0785 Triple Pump Block, 10mm Barbs, Reverse This reverse style triple pump block bolts in from the underside of the top plate and has three 10mm barbs. Intended for use with pumps such as the Walbro F900002XX series of pumps with the matching 10mm (3.8") barb. COMPATIBILITY MPFST MPFST-R FCST-X For older discontinued models of MPFST or FCST, use the standard pump blocks, not reverse. For any barbs where a pump will not be used, install a 2AN ORB plug to block the port. On 10mm barbed versions, the plug will install from the bottom side and can be installed after the pump block is attached to the hanger. On 8.5mm barbed versions, the plug will install from the top side and must be installed before the pump block is attached to the hanger. For this reason, Radium recommends marking the barb that is plugged with a paint pen or marker before attaching it in order to not lose track of which one is blocked.
	14-0786 Triple Pump Block, 6AN ORB Ports, Reverse This reverse pump block bolts in from under side of the top plate, and has three 6AN ORB female ports. COMPATIBILITY Mazda FD RX-7 Fuel Pump Hanger 08-17 GM Fuel Pump Hanger MPFST MPFST-R FCST-X For older discontinued models of MPFST or FCST, use the standard pump blocks, not reverse. For any of the 3 ports that will not be used, plug with a 6AN ORB plug. To attach pumps, barbed fittings can be used. There are options with check valves for installing pumps that do not have check valves. Order these from the optional parts on the right.
	14-0787 Triple Pump Block, 8.5mm Barbs, Reverse This reverse pump block bolts in from the under side of the top plate and has three 8.5mm barbs. Intended for use with pumps such as the Walbro GSS342 and AEM 50-1200 pumps with the matching 8.5mm (5/16") barb. COMPATIBILITY 08-17 GM Fuel Pump Hanger For any barbs where a pump will not be used, install a 2AN ORB plug to block the port. On 10mm barbed versions, the plug will install from the bottom side and can be installed after the pump block is attached to the hanger. On 8.5mm barbed versions, the plug will install from the top side and must be installed before the pump block is attached to the hanger. For this reason, Radium recommends marking the barb that is plugged with a paint pen or marker before attaching it in order to not lose track of which one is blocked.
	14-0788 Triple Pump Block, 8.5mm Barbs (FCST), Reverse This reverse pump block bolts in from the under side of the top plate and has three 8.5mm barbs. Intended for use with pumps such as the Walbro GSS342 and AEM 50-1200 pumps with the matching 8.5mm (5/16") barb. COMPATIBILITY Mazda FD R-7 Fuel Pump Hanger MPFST MPFST-R FCST-X For older discontinued models of MPFST or FCST, use the standard pump blocks, not reverse. For any barbs where a pump will not be used, install a 2AN ORB plug to block the port. On 10mm barbed versions, the plug will install from the bottom side and can be installed after the pump block is attached to the hanger. On 8.5mm barbed versions, the plug will install from the top side and must be installed before the pump block is attached to the hanger. For this reason, Radium recommends marking the barb that is plugged with a paint pen or marker before attaching it in order to not lose track of which one is blocked.
	18-0051 Triple Pump Block Gasket While the gasket is reusable, this replacement is available if one is needed. Sold individually.