Performer Intake Manifold SB Chevy Vortec, Idle - 5500 rpm, Dual Plane, non-EGR, Black Finish

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 the street rod and engine swap market utilising 262-400 cid Chevy V8s with 1996 and later Vortec (L31) cast iron or the Edelbrock E-Tec aluminium heads.
• Manifold has provisions for external water bypass and may be used on either Vortec blocks or 1995 and earlier blocks.
• No provision for exhaust heated chokes.
• Accepts both square-bore and spread-bore carbs and late model ck, alternator, HEI and air conditioning brackets.
• Black Finish
• Made in USA