Pro Comp intake coolant crossover - The 1947 - Present Chevrolet & GMC Truck Message Board Network

kcabbie · 07-17-2011, 08:02 PM

The coolant crossover is the only solution i can find for the four holes being on each of the corners of this intake manifold I just purchessed. I am doing the vortec head swap and this is the manifold I plan on going with. Did I make a mistake when buying this?

Can I just plug three of these holes and use the other for the temp sending unit?

And what about the oil pressure sending unit, is it in the manifold or the block? Because I do not see a place to put the unit.
Thanks!

kcabbie · 07-17-2011, 08:03 PM

There is also a tapped hole that goes into the port, between the intake and the dist. hole. Whats that for?

S10Fan · 07-17-2011, 08:37 PM

Quote:

Originally Posted by kcabbie

There is also a tapped hole that goes into the port, between the intake and the dist. hole. Whats that for?

Vacuum source.

donut · 07-17-2011, 08:58 PM

On mine I plugged the rears and I believe my vacuum "tree" went in behind the carb flange.
Fronts, whatever you want. I believe I plugged one and used the other for a temp sender

Sending unit is behind the intake, on the block.

Pop's C-10 · 07-17-2011, 09:02 PM

oil pressure sending unit should be @ tha back of tha block behind tha dizzy

kcabbie · 07-17-2011, 10:02 PM

Thanks for all the replys guys, just did a distributor swap and found the oil sending unit. I was just making sure i did not waste my money on this manifold.
Thanks again!

07-17-2011, 08:02 PM	#1
kcabbie Registered User Join Date: Jan 2011 Location: houston texas Posts: 64	Pro Comp intake coolant crossover The coolant crossover is the only solution i can find for the four holes being on each of the corners of this intake manifold I just purchessed. I am doing the vortec head swap and this is the manifold I plan on going with. Did I make a mistake when buying this? Can I just plug three of these holes and use the other for the temp sending unit? And what about the oil pressure sending unit, is it in the manifold or the block? Because I do not see a place to put the unit. Thanks! Attached Images

07-17-2011, 08:03 PM	#2
kcabbie Registered User Join Date: Jan 2011 Location: houston texas Posts: 64	Re: Pro Comp intake coolant crossover There is also a tapped hole that goes into the port, between the intake and the dist. hole. Whats that for?

07-17-2011, 08:58 PM	#4
donut Registered User Join Date: Aug 2009 Location: S.C. Posts: 1,593	Re: Pro Comp intake coolant crossover On mine I plugged the rears and I believe my vacuum "tree" went in behind the carb flange. Fronts, whatever you want. I believe I plugged one and used the other for a temp sender Sending unit is behind the intake, on the block. __________________ '86 C-30 dually, 454/tbh400 '73 K-20 350/350/205 (sold ) I'm kinda like duct tape- no real purpose, but handy to have around.

07-17-2011, 09:02 PM	#5
Pop's C-10 Registered User Join Date: Jul 2010 Location: memphis Posts: 2,537	Re: Pro Comp intake coolant crossover oil pressure sending unit should be @ tha back of tha block behind tha dizzy __________________ 1981 C-10 (Pop's) 1978 Camaro 2006 Lacrosse

07-17-2011, 10:02 PM	#6
kcabbie Registered User Join Date: Jan 2011 Location: houston texas Posts: 64	Re: Pro Comp intake coolant crossover Thanks for all the replys guys, just did a distributor swap and found the oil sending unit. I was just making sure i did not waste my money on this manifold. Thanks again!



Register or Log In To remove these advertisements.

Register or Log In To remove these advertisements.