Edelbrock part #26013 Performer Air-Gap intake manifold 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. 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 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. This manifold offers a durable black power coated finish for long lasting protection and a distinctive look.


              
Series Performer Air-Gap 
Material Aluminum 
Finish Black Powder Coated 
Grade Type Performance 
Gasket Or Seal Included No 
Vehicle Model Chevrolet 
Availability Note Available to Order 
Warranty 12 Months 
RPM Range Idle-5500 RPM 
Emissions Code          
Hazardous Materials Warning 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.
Installation Notes
  • Manifold ht: A-3.72", B-4.92" (.27" taller than #2101);; Carb pad height: 4.32"; Carb recommendations: Edelbrock AVS2 or Performer Series 500-650 cfm. Use bracket #8031 or #8036 for 1972-78.; Port exit dimensions: 1.14" x 1.88"; Recommended intake gasket: Edelbrock #7201.; Use RTV sealant to properly seal end seals, such as Edelbrock High Temp Silicone sealant #1076, DO NOT USE END SEALS GASKETS.; Sealant must be used on intake bolt threads if the threads extend into lifter valley or coolant passage.; NPT/Pipe thread fittings require the use of Teflon tape or paste on threads to ensure proper seal.; DO NOT OVERTIGHTEN NPT/Pipe fittings, this may cause the aluminum to crack around the fitting boss. NPT/Pipe thread is a tapered thread.; Hardened washers Must be used with intake bolts to ensure proper torque and prevent galling of the aluminum.
Color Black Powder Coated 
Rear Maximum Height 4.920 in 
Single Or Dual Plane Type Dual