The Edelbrock Performer Air-Gap #26013 Intake manifold is designed for 1955-86 262-400 c.i.d. small-block Chevys, the Performer Air-Gap intake manifold features the air-gap design for the ultimate street performance in the idle to 5500 rpm range. Edelbrocks 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. This design features an open air space that separates the runners from the hot engine oil resulting in a cooler, denser charge for more power. High-velocity runners deliver excellent throttle response throughout the power band. The great looks of the Performer # 26013 Air-Gap along with the solid idle to 5500 rpm performance makes this an ideal choice for street rods and street machines. No provision for exhaust heated chokes or exhaust crossover. Fits spread-bore or square-bore carburetors. Will not fit under stock Corvette hood. The Edelbrock Performer Air-Gap #26013 also features a durable black powder coated finish for long lasting protection and a distinctive look. For the ultimate "Made in USA" quality, every Edelbrock intake manifold is cast and machined in the USA.
Installation Notes:
• Recommended intake gasket: Edelbrock #7201.
• Manifold ht: A-3.72", B-4.92" (.27" taller than #2101);
• Carb pad height: 4.32"
• Port exit dimensions: 1.14" x 1.88"
• Use RTV sealant to properly seal end seals, such as Edelbrock High Temp Silicone sealant #1076, DO NOT USE END SEALS GASKETS.
• Hardened washers Must be used with intake bolts to ensure proper torque and prevent galling of the aluminum.