The worlds only Titanium Radiator Fill necks are now available to the public! Great for fabricating Titanium fill/swirl pots and expansion tanks found on most newer vehicles. 


They come with 1/4 Barb or -4AN thread in fittings (stainless steel)

Can be purchased as an assembly with the -4AN 90* Push Lock hose end

Titanium Radiator Fill Neck 32mm

Overflow Fitting
Add -4 Hose End (push lock)
  • Our return policy states that if an order is cancelled after payment was made that the buyer will pay up to a 20% restocking fee even if Rampage Fab has not shipped your product.  Rampage Fab may assess a larger fee if purchase of material was made to build your product. Buyer is responsible for return shipping. 


    We guarantee our products 100%.  If you are not completely satisfied, please contact us at to discuss.