Performer manifolds are dual-plane, low-rise intake manifolds with a 180° firing order and patented runner design that you won't find in other brands. This patented design greatly improves torque over a wide rpm range for excellent throttle response, especially off-idle through the mid-range. Performers are ideal for passenger cars, trucks, 4x4s, tow vehicles and RVs. There are EGR and non-EGR versions available for most V8 and some V6 engines.

• Designed for street 332-352-360-390-406-410-427-428 cid Ford V8s with medium or low-rise cylinder heads.
• Manifold not equipped with EGR.
• Will not accept stock Motorcraft spread-bore carburettor or fit heavy-duty 361 cid and 391 cid Ford truck V8s.
• Made in USA