Intake Manifold

C-26 Dual-Quad Intake Manifold

C-26 Dual-Quad Intake Manifold; Cast Finish; Non-EGR; 1500-5500rpm; Low Profile; Carb Center To Carb Center 6-7/16 in.; Satin Finish;

• Cylinder Head Type: Standard
• Emission: Without EGR
• Engine Make/Size: Chevy Small Block (262-400)
• Number of Carbs: Two
• Position: N/A
• RPM Range: 1500-5500
• Usage: Street/Hi-Performance
• WARNING CA Proposition 65: Yes
• WARNING CA Proposition 65 Message: WARNING: This product can expose you to Lead; which is known to the State of California to cause cancer or birth defects or other reproductive harm. For more information; visit www.P65warnings.ca.gov.

• Designed for 1500 to 5500 RPM Performance
• Low Profile for Hood Clearance on Most Vehicles
• Air-Conditioning / Front Oil Tube Bosses Included
• Stock Alternator Brackets Do Not Fit
• Use Edelbrock Fuel Line Kit PN[8088] w/Our Carbs
• Carburetor Center-To-Center Dimensions = 6-7/16 in.
• Use Edelbrock Linkage Kit PN[7094] w/Our Carbs
• Best Matched with Edelbrock 500 cfm Carburetors

C-26 DUAL-QUAD (1500-5500 RPM) For 1955-86 262-400 c.i.d. S/B Chevys, this dual-quad has a low profile for hood clearance on most vehicles. Air-conditioning bosses and front oil filler tube boss included. Stock alternator brackets do not fit. C-26 Dual- Quad intake manifold #5426 is designed for Chevy V8's with 1996 and later Vortec (L31) cast iron or Edelbrock E-Tec aluminum heads. An external water bypass boss is machined into the front of the water crossover for use on 1996 and later Vortec production engines. Carb center to carb center: 6-7/16". Accepts oil fill tube and breather #4803. Use with Performer-Plus cam #2103 for low-end torque or Torker-Plus cam/kit #5002 for top-end power. Available with satin, polished or EnduraShine finish. Carburetor Recommendations: Edelbrock Thunder Series AVS #1803 and #1804, 500 cfm. Installation Notes: #5425: Recommended intake gasket: Edelbrock #7201. Manifold height: A-2.95", B-3.55"; Carb pad height: 3.25". Port exit dimensions: 1.18" x 1.90". H.E.I. will fit.

When you design and sell the best-engineered performance products in the world, you have to have a rigorous testing program. Why? Without adequate testing, there's no way to stand behind your product with confidence. That's why every product we design and sell at Edelbrock is tested and approved by Edelbrock engineers in a real world environment on state-of-the-art equipment. Our three Super Flow computerized engine dynos are capable of measuring 11 separate engine variables up to speeds of 12,000 rpm. For 2007, we added a new Super Flow SF902 engine dyno. It's fully automated and programmable to simulate various driving situations, and is equipped with WinDyn software for the very latest in testing equipment. For real-world tuning, there's our Super Flow model SF-840 eddy-current chassis dyno that can handle up to 1,000 hp at the wheels and speeds of 200 mph. When all testing is completed, the results evaluated, and the part has passed all performance criteria, then, and only then, is the product deemed ready for production. These precise testing procedures are applied to the entire Edelbrock line for performance that's guaranteed. Edelbrock test vehicles are driven by Edelbrock engineers and employees to get a "real world" feeling for the performance improvements. Our products are also tested and used by professional race car teams and drivers. Working with these talented individuals is just another extension of our research and development process so when we say "proven performance" we really mean it! Top racing teams in all forms of motorsports rely on Edelbrock to produce parts that they can count on to win races and championships. Further underscoring our commitment to the racing community, Edelbrock is the only aftermarket intake manifold manufacturer licensed by NASCAR.