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I need to replace exhaust manifolds on a 1970 Chevy 1/2 tin…

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I need to replace exhaust...
I need to replace exhaust manifolds on a 1970 Chevy 1/2 tin stock 450 2 barrel Automatic what would be the best manifold for fuel economy
Submitted: 8 months ago.Category: Chevy
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Answered in 14 minutes by:
11/12/2017
Chevy Mechanic: camerontech, Auto Mechanic replied 8 months ago
camerontech
camerontech, Auto Mechanic
Category: Chevy
Satisfied Customers: 708
Experience: diagnostic auto tech
Verified

hi there

im cam, a licenced diagnostic tech

im assuming you meant 350

stock manifolds will be best for fuel economy as they are tuned for that engine

headers are built for performance

parts geek carries oe spec manifold

here is the link

https://www.partsgeek.com/catalog/1970/chevrolet/c20_pickup/exhaust/exhaust_manifold.html

let me know how you make out!

i am always available for follow ups after rating, thanks and i appreciate positve ratings

cam

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Chevy Mechanic: camerontech, Auto Mechanic replied 8 months ago

let me know if i can assist you further!

please dont forget to rate me!

thanks

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