Don't be fooled into believing you need a thicker core for increased cooling! A thicker core can restrict air flow through itself-decreasing it's own efficiency! Walker radiators boast a relatively thin but very effective core with a vertical tube every 1/4" and 17 fins per inch of height.
All Walker radiators are made from the finest materials available;
- copper cores
- one-piece deep draw brass tanks
- heavy duty steel side brackets
They easily withstand working pressures of 18 psi, incorporate an oild cooler for automatic transmissions and a brass drain cock for easy service.
Each radiator is built for a specific application with heavy gauge steel side brackets and standard mounting holes pre-stamped. They work with original, reproduction, steel or fiberglass grille shells.
- Unless listed as Ford Motor, each radiator's lower outlet will be 1-3/4" and positioned on the (RH) passenger's side. Ford motor applications will have a B prefix in the part number and a 1-3/4" lower outlet on the (LH) driver's side.
- Small Block Ford engines can take advantage of the less expensive and more readily available "Chevy" radiators by using a passenger side inlet water pump (such as 910-15544) and get additional steering box/fuel pump clearance to boot!
- The Cobra Series is fine for mild small block engines with stock or low compression ratios.
Walker is now extending their warranty on all Cobra Series radiators to a full ten years, affecting all Cobra Series units manufactured after January 1, 2007.