Boost Doc RB Heater delete kit

The Boost Doc Heater Delete kit deletes the heat hose circuit on the engine and allows owners to delete the heater from the vehicle, yet still allows the coolant from the back of the block to circulate with no flow obstructions.
The kit comes in 2 forms, VL/Datsun and R chassis. The VL kit features an auxiliary 90 bend to clear the engine mount. On VL kits, care needs to be taken to make sure that the fitting will clear the engine mount.