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Edelbrock 7501 - RPM Air Gap Manifold, Chevrolet Small Block, 55-86

sEdelbrock Part # 7501 RPM Air-Gap intake manifold is designed for 1955-86 262-400 c.i.d. Chevrolet V8 applications. The award-winning RPM Air-Gap intake manifold incorporates the same race-winning technology that's used on our Victor Series competition intakes. The air-gap design features an open-air space that separates the runners from the hot engine oil resulting in a cooler, denser charge for more power.

  • Based on performer RPM-series with unique air gap
  • Air gap cooler and denser mixture for more power
  • Designed for 1500 to 6500 RPM street-driven power
  • Dual-plane high-rise intake
  • For square-bore carburetors only
  • No provision for exhaust heated chokes and no exhaust crossover.
DETAILS
Car/Engine: Chevrolet Small Block
Carburator Setup: Single-Carburator
Color/Finish: Satin
Emission: Without EGR
Engine Notes: 262-400 cui - 1986 and earlier
Flange: Square Bore
Intake Style: Dual Plane
RPM Range: 1500-6500
Serie: RPM Air-Gap
Usage: Performance
Available downloads:
Download instructions

No video avaliable.

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  • Manifold height: A-4.20", B-5.25" (.70" taller than # 2101)
  • Carburetor pad height: 4.27"
  • Carburetor recommendations: Edelbrock AVS2 or Performer Series 650-800 cfm. Use bracket # 8031 or # 8036 for 1972-78.
  • Camshaft Recommendations: Performer RPM #7102, #2201 and #220
  • Port exit dimensions: 1.14" x 1.95"
  • 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.
  • Use # 8504 Edelbrock bolt kit
  • 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.
  • Will not fit under stock Corvette hood.
  • Proper installation is the responsibility of the installer. Improper installation will void your warranty and may result in poor performance and engine or vehicle damage.

Edelbrock 7501 - RPM Air Gap Manifold, Chevrolet Small Block, 55-86

sEdelbrock Part # 7501 RPM Air-Gap intake manifold is designed for 1955-86 262-400 c.i.d. Chevrolet V8 applications. The award-winning RPM Air-Gap intake manifold incorporates the same race-winning technology that's used on our Victor Series competition intakes. The air-gap design features an open-air space that separates the runners from the hot engine oil resulting in a cooler, denser charge for more power.

  • Based on performer RPM-series with unique air gap
  • Air gap cooler and denser mixture for more power
  • Designed for 1500 to 6500 RPM street-driven power
  • Dual-plane high-rise intake
  • For square-bore carburetors only
  • No provision for exhaust heated chokes and no exhaust crossover.
DETAILS
Car/Engine: Chevrolet Small Block
Carburator Setup: Single-Carburator
Color/Finish: Satin
Emission: Without EGR
Engine Notes: 262-400 cui - 1986 and earlier
Flange: Square Bore
Intake Style: Dual Plane
RPM Range: 1500-6500
Serie: RPM Air-Gap
Usage: Performance

Available downloads:
Download instructions

No video avaliable.

0 of 0 reviews

Average rating of 0 out of 5 stars

Leave a review!

Share your experiences with other customers.


  • Manifold height: A-4.20", B-5.25" (.70" taller than # 2101)
  • Carburetor pad height: 4.27"
  • Carburetor recommendations: Edelbrock AVS2 or Performer Series 650-800 cfm. Use bracket # 8031 or # 8036 for 1972-78.
  • Camshaft Recommendations: Performer RPM #7102, #2201 and #220
  • Port exit dimensions: 1.14" x 1.95"
  • 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.
  • Use # 8504 Edelbrock bolt kit
  • 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.
  • Will not fit under stock Corvette hood.
  • Proper installation is the responsibility of the installer. Improper installation will void your warranty and may result in poor performance and engine or vehicle damage.

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Plated Intake Bolt Kit, Chevrolet Small Block 55-86

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Part number: 8504

€40.75 incl. vat

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Embark on a thrilling journey of power and precision with Edelbrock, your trusted source for top-tier performance parts. We redefine driving with high-performance components like state-of-the-art carburetors, precision-engineered intake manifolds, and more—all crafted to elevate your vehicle's performance. Optimize every horsepower with Edelbrock's blend of innovation, reliability, and craftsmanship. Our products meet the highest standards, satisfying automotive enthusiasts and professionals alike. Edelbrock offers carburetors that breathe life into engines and intake manifolds designed for seamless integration, enhancing airflow and power. Whether you need camshafts or other components, Edelbrock delivers cutting-edge solutions that redefine performance. Choose Edelbrock because we share your passion for powerful vehicles. Our performance parts unleash your engine's full potential, providing an unparalleled driving experience. Maximize efficiency, elevate performance, and let your engine roar with Edelbrock Performance Parts. Experience the power and precision that turn drives into extraordinary journeys.