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big block 400 #765499 08/04/10 08:49 PM 08/04/10 08:49 PM
Joined: Jul 2010 Posts: 73 louisiana M mopar70charger OP member
mopar70charger OP member M Joined: Jul 2010 Posts: 73 louisiana	i have a rebuilt motor its a mopar big block 400 1972 ..i am trying to get pics of where abouts to the oil sending unit and temperature sending unit , i think its by water neck but not 100%..also anyone knows on the motor if it has 5/8 heater hose nipples or what correct size..before i purchase...please post pics if you have them their always better..thanks and mopar rules while the others drule Last edited by mopar70charger; 08/04/10 08:49 PM.

Re: big block 400 [Re: mopar70charger] #765500 08/04/10 08:58 PM 08/04/10 08:58 PM
Joined: Jun 2006 Posts: 3,075 Eastern Ohio mopowergtx master
mopowergtx master Joined: Jun 2006 Posts: 3,075 Eastern Ohio	Both are 1/8" NPT. Oil at the back of the block on top between the intake and bellhousing. Water is on the water pump passenger side.

Re: big block 400 [Re: mopowergtx] #765501 08/04/10 09:03 PM 08/04/10 09:03 PM
Joined: Jan 2003 Posts: 4,588 St. John's Newfoundland 440newport master
440newport master Joined: Jan 2003 Posts: 4,588 St. John's Newfoundland	I think a 400 will have one 5/8 hose nipple and a 1/2. But there is usually another spot on the water pump housing with a plug in it which another 5/8 nipple will screw into.

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