This high performance exhaust manifold for the Chevron B23 has True Equal Length primaries. By using headers of equal length, all your cylinders will be able to function exactly the same and therefore the engine can use its full potential! This 4-into-1 system is a big improvement over the entire rpm range and even more in the higher rpm.
In all our high-flow merge collectors you will find a nicely finished cone, to improve scavenging and therefore a better functioning of the engine. With this system you bring your Chevron in top condition.

This exhaust manifold is available in stainless 304 (Celeritech's choice), Mild Steel for the historic look or Inconel in 0.7mm wall thickness for ultra light weight.

Are you looking for those top-quality headers, but do you want something unique? There is always the option of a digital 3D-scan of your own car to develop you your own one-of-a-kind custom designed exhaust manifold. Check out our custom service page to see what we can do for you.

Chevron B23 (1973) high performance Exhaust Manifold

Properties:

• True equal length primaries 678mm in length
• 1.2mm standard wall thickness and 0.7mm for the inconel version
• Primaries diameter 54.0mm
• High precision welding
• Slip-on high flow merge collectors
• Max flow bends
• 4-into-1 system
• Hand brushed steel
• Exhaust Optional
• Perfect Fit Guarantee!