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Exhaust Manifold Replacement

 
MY_71
I love my Chevy Chevette!
Posts: 2
Joined: 01/10
Posted: 01/29/10 09:41 AM

I have a 71 t-top with a 350/270hp engine.  I need to replace the passenger side exhaust manifold.  The casting number is 3989036.  I need one without the AIR holes.  I'm having a lot of trouble finding one.  I ran accross several with the casting number 3932461, which is the 71 350/330hp LT1 engine.  Will the LT1 manifold work on my 350/270 engine ?  What is the difference between them??
Confused  

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BLUE1972
I love my Chevy Chevette!
Posts: 1
Joined: 12/12
Posted: 04/19/13 04:00 PM

YES IT WILL FIT  

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