341 Coolant Plumbing Radiator Overflow JOES Aluminum Radiator Overflow Fitting acts as a signal to the driver indicating a possible overheating condition as the cooling system pushes out water. Fitting with threaded body and nut, mounts in a body panel outside the drivers compartment. RST # 0850-RV4 -4 AN Male $12.95 RST # 0850-RVB 1/4" Barb $12.95 Aluminum Female NPT Fitting - Weld Bungs These female pipe thread fittings can be welded into any aluminum tank or component that needs a fitting. Made from 6061-T6 RST #0884-2 1/8” $6.95 RST #0884-4 1/4” $7.95 RST #0884-6 3/8” $8.95 RST #0884-8 1/2” $9.95 RST #0884-10 3/4” $11.95 RST #0884-12 1” $12.95 RST #0884-14 1-1/4” $15.95 RST #0884-16 1-1/2” $16.95 Aluminum Female NPT Fitting for SAE O-Ring - Weld Bungs Weld fittings are made from 6061-T6 aluminum to exact tolerances. Ideal for welding to valve covers, dry sump tanks, breather tanks, etc. RST #0886-6 #6 $7.95 RST #0886-8 #8 $8.95 RST #0886-10 10 $11.95 RST #0886-16 16 $15.95 Aluminum Male AN Fitting - Weld Bungs Weld fittings are made from 6061-T6 aluminum to exact tolerances. Ideal for welding to valve covers, dry sump tanks, breather tanks, etc. RST #0885-3 #3 $6.95 RST #0885-4 #8 $6.95 RST #0885-6 #6 $8.95 RST #0885-8 #8 $8.95 RST #0885-10 #10 $8.95 RST #0885-16 #16 $12.95 Coolant Expansion Tank Installing a JOES Expansion Tank will help keep your engine cool!. A 1/4" NPT fitting is welded in at the top for an air bleed line, a 1/2" pipe fitting for a line to your water pump is near the bottom and an 1/8" fitting for water overflow is provided in the 6061-T6 billet aluminum filler cap housing. Sheet metal mount. RST #9142-10 Flat Panel Mount $95.95 RST #9142-2 1.50” Tube Mount $95.95 RST #9142-4 1.75” Tube Mount $95.95 Cooling