WTB: exhaust manifold

[JCR]

trying to pull all the smog equipment off the green bean

the L20B motor needs a new exhaust manifold I was thinking about a L16 manifold but I am hearing that the L18 may work also

 

anybody have an extra manifold I really need one

 

please let me know

[Z-train]

All that's connected to the exhaust manifold is the EGR.There is no advantage to disco'ing the EGR.

[banzai510(hainz)]

I have 2 square port L16 manifolds but not will ing to ship.

Tope End Performance sells a short tube square header but needs to be ceramic coated also.

 

You never said what head you have so it could be a round exhaust port.

 

N Carlilina isnt a Datsun haven for parts.

[JCR]

I know there are not a lot of parts

why not ship ?

and I removed the intake and the exhaust so it was not just the egr i was trying to get rid of the intake and the exhaust are mated together

that is what i am trying to get rid of ....alog with the rest of the smog crap

and i have a couple of shots of the block i think they are round

check the link

datsun block

[datzenmike]

If your truck is a '75-'77 then it has square exhaust ports. This exhaust is used with a U67 square exhaust port head.

 

[JCR]

not doubting that you are right but they "look" round

I could be wrong ......

I will check and see if I can find what block I have

[JCR]

GRRRRRRRR!!!!!!!!!!!!

this started as a simple carb replacment and got out of hand

I just need an exhaust manifold that will fit my motor

somebody out there HELP me out

[datzenmike]

Well it's your head is it round or square exhaust? The manifold you have there is for a square but the head could have been swapped. Look behind the fuel pump between the #1 and #2 plugs, the head ID will be there.

 

This is a W58 and would have round exhaust ports..

 

 

 

.

[JCR]

u67 and they ARE square

[datzenmike]

Then an L16 will work. L18s sometimes have an EGR tube but you can cut and fold over or put a metric pipe plug in the hole. You will need a new intake too... the one you have has a hole below the carb. L16 intakes do not have the EGR valve on them, L18 probably will depending on year but the L20Bs ('78 and on) are the largest runner size but will have EGR valve.

[JCR]

thanks

now if I can just find one

 

have the intake already

but

really need an exhaust

[Llittle_Llama]

I have one, 75 shipped and it's yours. It's the non EGR manifold, exactly what you are looking for.

 

Paypal: kobellama@ymail.com

[Farmer]

JCR,

Does your head look like this? round uppers and squared bottom?

 

 

Larry

[Farmer]

Sorry. you already got your answer. I guess I need to read better, LOL

 

Larry

[Llittle_Llama]

Does your head look like this?

 

 

Larry

 

Shit I wish!!! That's a nice clean head. I need to take mine off and give it the once over now ;)