yes check in neutrel the pump is pumping fluid anytime the engine is running however with the manual vavle in park the fluid is not being circulated unless you have installed an aftermarket manual vavle like comes in a transgo shift kit at that piont you can check it in park

70 duster full chassis super pro 416 CNC Indybrock heads 727 w/brake

best so far 1.212 60 6.219 in 1/8 at 110.88 9.768 at 137.81 1/4