Edelbrock 75621 RPM Air-Gap Intake Manifold, B/B Chevy 2-R, Pol
Edelbrock 75621 RPM Air-Gap Intake Manifold, B/B Chevy 2-R, Pol
Edelbrock

|

#32575621

Edelbrock 75621 RPM Air-Gap Intake Manifold, B/B Chevy 2-R, Pol

  • The open air space separates the runners from the hot engine oil, and as a result, the air/fuel mixture stays cooler for a denser charge and more power.
  • This intake manifold is a dual-plane, high-rise design with a 180 degree firing order to produce incredible top-end horsepower while retaining good throttle response.
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Finish:

Polished

Satin

$787.95

/each

Factory Shipped


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Product Summary

Carbureted Fuel System Type, One Carburetor Quantity

  • The open air space separates the runners from the hot engine oil, and as a result, the air/fuel mixture stays cooler for a denser charge and more power.
  • This intake manifold is a dual-plane, high-rise design with a 180 degree firing order to produce incredible top-end horsepower while retaining good throttle response.
  • The larger plenum and runners match the free-flowing exhaust, high-lift cams and other modifications of a high output engine.
  • They are intended for high-performance's street or competition engines that run up to 6500 rpm.
  • Includes rear water outlets, two distributor clamp locations and nitrous bosses.
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Key Specs

MFG. Part #75621
Intake Manifold TypeDual Plane
Carburetor Flange Type4-Barrel Square Bore
RPM Range1,500-6,500
Material TypeAluminum
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Edelbrock 75621 Details

Edelbrock part #75621 RPM Air-Gap 2-R intake manifold is designed for street 396-502 c.i.d. Chevrolet V8's with high-performance rectangular-port heads.

  • The open air space separates the runners from the hot engine oil, and as a result, the air/fuel mixture stays cooler for a denser charge and more power.
  • This intake manifold is a dual-plane, high-rise design with a 180 degree firing order to produce incredible top-end horsepower while retaining good throttle response.
  • The larger plenum and runners match the free-flowing exhaust, high-lift cams and other modifications of a high output engine.
  • They are intended for high-performance's street or competition engines that run up to 6500 rpm.
  • Includes rear water outlets, two distributor clamp locations and nitrous bosses.
  • Accepts all late model alternator and A/C brackets for the street.
  • For square-bore carbs only.
  • No provision for exhaust heated chokes and no exhaust crossover.
  • This manifold offers a polished finish for a brilliant shine and classic look.

CARB Warning

For race/ off road use or for use on pre-1966 vehicles.

Emissions warning: this part only legal for sale or use in California for racing (competition) vehicles which may never be used, registered, or licensed for use upon a public highway, or if installed in vehicles model-year 1965 or older; motorcycles model-year 1977 or older; or off-highway recreational vehicles (such as off-road motorcycles and all-terrain vehicles) model-year 1996 and older. Any other use renders the vehicle tampered and not legal for use on California public highways (any public street or roadway, public dirt road, public park, or publicly maintained right of way open to the use of the public for vehicular travel). Violations subject to $37,500 penalty per violation per vehicle, revocation of registration, loss of use on California public right of ways, and proof of correction for tampering. There are similar restrictions and penalties under federal law and the laws of all other states with penalties under federal law of up to approximately $45,268 per tampered vehicle and/or engine.
CA Prop 65
CARB warning

Edelbrock 75621 Specifications

KEY SPECS
MFG. Part #75621
BrandEdelbrock
Intake Manifold TypeDual Plane
Carburetor Flange Type4-Barrel Square Bore
RPM Range1,500-6,500
Material TypeAluminum
GENERAL
Fuel System TypeCarbureted
Carburetor QuantityOne
FinishPolished
EGRNo
Intake Section IncludedComplete
Gaskets IncludedNo
Overall Height5.22"
Bolt Hole Pattern5.160" x 5.625"
Sold in QuantityEach
NotesRequires a gasket with a 2.54 in. x 1.75 in. port size or runner will not seal due to extra bolt locations. Do not use large port gaskets. Will not fit under the stock hood of a Corvette, 1965-67 Chevelle or 1967-81 Camaro.
GTIN Code085347756216

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Fitment

  • 396 Chevy Big Block V8

  • 396 Chevy Big Block V8

  • 427 Chevy Big Block V8

  • 396 Chevy Big Block V8

  • 396 Chevy Big Block V8

  • 427 Chevy Big Block V8

  • 396 Chevy Big Block V8

  • 427 Chevy Big Block V8

  • 396 Chevy Big Block V8

  • 396 Chevy Big Block V8

  • 454 Chevy Big Block V8

  • 454 Chevy Big Block V8

  • 396 Chevy Big Block V8

  • 396 Chevy Big Block V8

  • 454 Chevy Big Block V8

  • Chevy Big Block V8 Gen 5 454 L19

  • Chevy Big Block V8 Gen 6 ZZ454 454

  • 454 Chevy Big Block V8

  • Chevy Big Block V8 Gen 5 454 L19

  • Chevy Big Block V8 Gen 6 ZZ454 454

  • 396 Chevy Big Block V8

  • 454 Chevy Big Block V8

  • Chevy Big Block V8 Gen 5 454 L19

  • Chevy Big Block V8 Gen 6 ZZ454 454

  • Chevy Big Block V8 Mark IV 396 L35

  • Chevy Big Block V8 Mark IV 396 L78

  • Chevy Big Block V8 Mark IV 396 L34

  • Chevy Big Block V8 Mark IV 396 L35

  • Chevy Big Block V8 Mark IV 396 L78

  • 427 Chevy Big Block V8

  • 396 Chevy Big Block V8

  • 427 Chevy Big Block V8

  • 396 Chevy Big Block V8

  • 396 Chevy Big Block V8

  • 396 Chevy Big Block V8

  • 427 Chevy Big Block V8

  • 396 Chevy Big Block V8

  • 396 Chevy Big Block V8

  • 427 Chevy Big Block V8

  • Chevy Big Block V8 Gen 5 454 L19

  • Chevy Big Block V8 Gen 6 ZZ454 454

  • Chevy Big Block V8 Gen 5 454 L19

  • Chevy Big Block V8 Gen 6 ZZ454 454

  • 454 Chevy Big Block V8

  • Chevy Big Block V8 Gen 5 454 L19

  • Chevy Big Block V8 Gen 6 ZZ454 454

  • 396 Chevy Big Block V8

  • 396 Chevy Big Block V8

  • 427 Chevy Big Block V8

  • 396 Chevy Big Block V8

  • 396 Chevy Big Block V8

  • 396 Chevy Big Block V8

  • 396 Chevy Big Block V8

  • 454 Chevy Big Block V8

  • Chevy Big Block V8 Gen 5 454 L19

  • Chevy Big Block V8 Gen 6 ZZ454 454

  • 454 Chevy Big Block V8

  • Chevy Big Block V8 Gen 5 454 L19

  • Chevy Big Block V8 Gen 6 ZZ454 454

  • 396 Chevy Big Block V8

  • 454 Chevy Big Block V8

  • Chevy Big Block V8 Gen 5 454 L19

  • Chevy Big Block V8 Gen 6 ZZ454 454

  • 396 Chevy Big Block V8

  • 427 Chevy Big Block V8

  • 396 Chevy Big Block V8

  • 396 Chevy Big Block V8

  • 454 Chevy Big Block V8

  • Chevy Big Block V8 Gen 5 454 L19

  • Chevy Big Block V8 Gen 6 ZZ454 454

  • 454 Chevy Big Block V8

  • 454 Chevy Big Block V8

  • 396 Chevy Big Block V8

  • 427 Chevy Big Block V8

  • 454 Chevy Big Block V8

  • 396 Chevy Big Block V8

  • 396 Chevy Big Block V8

  • 454 Chevy Big Block V8

  • Chevy Big Block V8 Gen 5 454 L19

  • Chevy Big Block V8 Gen 6 ZZ454 454

  • 454 Chevy Big Block V8

  • Chevy Big Block V8 Gen 5 454 L19

  • Chevy Big Block V8 Gen 6 ZZ454 454

  • 396 Chevy Big Block V8

  • 454 Chevy Big Block V8

  • Chevy Big Block V8 Gen 5 454 L19

  • Chevy Big Block V8 Gen 6 ZZ454 454

  • 396 Chevy Big Block V8

  • 396 Chevy Big Block V8

  • Chevy Big Block V8 Gen 5 454 L19

  • Chevy Big Block V8 Gen 6 ZZ454 454

  • 396 Chevy Big Block V8

  • 454 Chevy Big Block V8

  • Chevy Big Block V8 Gen 5 454 L19

  • Chevy Big Block V8 Gen 6 ZZ454 454

  • 454 Chevy Big Block V8

  • 454 Chevy Big Block V8

  • Chevy Big Block V8 Gen 5 454 L19

  • Chevy Big Block V8 Gen 6 ZZ454 454

  • Chevy Big Block V8 Gen 5 454 L19

  • Chevy Big Block V8 Gen 6 ZZ454 454

  • 396 Chevy Big Block V8

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