What year did the water pump outlet move?

[Krooser]

I know the water pump outlet moved from right to left (or left to right)... what year did that happen? What year had the pump inlet on the passenger side?

Thinking of buying a GMB HiPo pump...cheaper than the race only pumps and, with alky, I think they might be a good $50.00 option.

 

[Marcohotrod]

pass side INLET 1970 +

 

[Krooser]

OKAY...Thanks!

 

[MoparMike1974]

Also, when they changed the inlet it went from cast iron to aluminum pump.

 

[lemondana]

And all pulleys and brackets different also.

 

[MOPAROFFICIAL]

Oh and diff fan spacer...

Haha Too funny

 

[SGBARRACUDA]

Changed 69 to 70.

 

[Krooser]

I don't run any accessories.... Just a fan and one or two belts between the crank pulley and fan. No adjustment either.

 

[MoparMike1974]

So the big question....WHY did they change the water pump?