I have removed an aftermarket aluminum radiator and found multiple pin holes. The sizes are, Core 18 7/8”w X 18/ 7/8”h X 2 ¼”thickness
Overall 24”w X 19”h X 3 ¼”thick tank. Not including filler neck
I was wondering if I could use a double pass radiator with similar dimensions with stock water pump and pully. I read on a triple pass its recommended using a different pully and high flow water pump for adequate feed. Just wondering if this holds true for a double pass?
I already have a 360*rotatable thermostat housing. It looks as though I will have plenty of room to run a hose over the alternator on a non AC V8 setup.
I can’t see paying for a griffin with the needed radiator inlet bend. I can get an aftermarket double pass from jegs for well under $300.00. I thought about a stock v8 radiator for an hbody but am concerned with cooling capabilities for my mild built 355. And I’m also concerned about the mods that have already been done to the car to accommodate my current radiator. I don’t have the upper rad support/shroud.
The pinholes I assumed were from bad welds at the top half of the radiator but talking to some people it could be from electrolysis? Any opinions on that? All the pinholes were on the upper 10 tubes front and back side of the radiator. And both passenger and drivers side. It makes sense as I have a slow battery drain. I have a battery disconnect and use it when the car is Idle. I plan on a good ground strap from block to frame before its back up and running.
Thanks,
Bill