Designed for 351M-400 Fords in one of the three following configurations: 1) OEM 2V carb and EGR system with supplied 2V EGR spacer; 2) 4V EGR system with either an Edelbrock p/n 350-8053 4V EGR spacer, or an Edelbrock EGR adapter kit p/n 350-8017 and Ford p/n E4ZZ9A-589E 4V EGR spacer; 3) For off-highway use, non-EGR 4V system with an Edelbrock p/n 350-8714 1' spacer. Performer 400 EGR intake manifold is for 351-M/400 2V V8s; 1974-80.

Emissions Note:

This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.

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