Some engine swaps and racing applications do not need the heater, but it is tough to block off with the 7.3-liter Godzilla engine. The factory rear hose port is retained with a bolt (and the port is not tapped), and the front port is a tube with a hose barb that isn't removable. This kit includes a billet plug with an o-ring seal retained by a bracket and bolt, and the second plug is a rubber cap with a billet cover that clamps over the tube. These caps and plugs provide a more attractive appearance than other options.
Specifications:
Description_ASC |
Note: The 7.3L engine design does not require a loop between the heater outlet and inlet. It is safe to block both ports off. |
Description_DEF |
Engine Water Pump Block-Off Plate |
Description_EXT |
Block Off Kit; Fits w/Ford 7.3L Godzilla Engine Swap; Incl. Billet Plug/O-Ring Seal; |
Description_DES |
Holley Heater Block-Off Kit - Ford Godzilla Engine |
Description_MKT |
Some engine swaps and racing applications do not need the heater, but it is tough to block off with the 7.3-liter Godzilla engine. The factory rear hose port is retained with a bolt (and the port is not tapped), and the front port is a tube with a hose barb that isn't removable. This kit includes a billet plug with an o-ring seal retained by a bracket and bolt, and the second plug is a rubber cap with a billet cover that clamps over the tube. These caps and plugs provide a more attractive appearance than other options. |
Description_FAB |
Elimination of the heater is difficult on the 7.3-liter Godzilla engine since the hose inlet and outlet passages are tough to plug & look cobbled up using traditional hoses, clamps, and plugs |
Description_FAB |
Machined steel billet plug with o-ring seal, mounting bracket, and retaining bolt - blocks off the rear port |
Description_FAB |
Special rubber cap with clamp-on aluminum billet cover - blocks off the front port |
Description_FAB |
Plug and caps designed to handle high pressure & high temperature - typical conditions of the cooling system |
Description_FAB |
Easy Installation without the need to tap holes or fabricate special plugs and caps |
Description_FAB |
Steel plug features a clear zinc plated finish, and the billet aluminum cap is black anodized - for a more attractive finished look (than other options) |
Description_FAB |
Ideal for use in engine swaps or racing applications that do not require a heater |
Description_INV |
HEATER HOSE BLOCK OFF KIT-GDZ |
Description_SHO |
Water Pump Block Off |
Product Type |
Heater Block-Off Kit |
WARNING CA Proposition 65 |
No |
Brand |
Holley |
Emission Code |
6 |
Engine |
Ford 7.3L Godzilla |
Clearance Category |
Engine Swap Parts |
Sale Category |
Engine Swap Parts |
Length |
2.1500 |
Width |
5.0000 |
Height |
6.1000 |
Weight |
0.6800 |