Offenhauser 5974 Ford 429/460 Cobra Dual Quad Top

Description

5974 – Ford 429/460 Cobra 71 & Later Dual Quad Top competition manifold

A whole series of COMPETITION Manifolds designed to suit your particular needs. Tested and proven to outperform other so-called top performers, these combinations appeal to not only the professional, but also to those who demand the finest performance products that can be purchased anywhere.

IMPORTANT:
To receive the maximum performance from your Offenhauser Turbo Thrust Manifold it is very important you do not modify the top in any way.
Our reason for suggesting this is that after hundreds of hours of testing with many different types of flow systems we finalized the design that is incorporated in this unit. The center space bar is very important to stabilize the internal flow of this manifold through all stages of R.P.M. To modify in any way will definitely be detrimental to the efficiency of this engineered manifold throughout all R.P.M. ranges.