Edelbrock part #21164 Performer intake manifold is based on the popular and powerful Edelbrock #2101, this dual-plane intake is designed for the street rod, industrial and engine swap market utilizing 262-400 c.i.d. Chevy V8's with 1996 and later Vortec (L31) cast iron or the Edelbrock E-Tec aluminum heads. Edelbrock's Patented Dual-plane, low-rise design with a 180-degree firing order greatly improves torque over a wide rpm range for excellent throttle response from off-idle through 5500rpm. 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.
Intake Section Included: Complete
Engine Block Deck Height: Standard deck
Carburetor Quantity: One
Intake Style: Dual plane
Basic Operating RPM Range: Idle-5,500
Intake Manifold Height: 4.570 in.
Intake Finish: EnduraShine
Intake Material: Aluminum
Quantity: Sold individually.
Notes: Recommended intake gasket: Edelbrock #7235; Manifold ht: A-3.87", B-5.28"; Carb pad height: 4.57"; Carb recommendations: OEM 4-Bbl (pre-1981, Electric choke ONLY) Use #8032 throttle bracket. Edelbrock AVS2 Series or Performer Series 500-650cfm, use bracket #8032 for 1972-78.; Port exit dimensions: 2.05" tall with slanted side walls; Will not fit under stock Corvette hood.; Accepts late model water neck, alternator, HEI, and air conditioning brackets.