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Product Summary

Carbureted Fuel System Type, One Carburetor Quantity

  • Designed for pre-1986 262-400 cubic-inch Chevys
  • Provides gains of 5 hp and 9 ft/lbs. of torque over the stock manifold
  • Port exit dimensions measure 1.15" x 1.87"
  • Peak torque is produced around 3500 rpm on a 350-inch engine and it produces power from off-idle to 5500 rpm
  • Made from lightweight, yet strong aluminum and features a natural finish
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Key Specs

MFG. Part #2703
Intake Manifold TypeDual Plane
Carburetor Flange Type4-Barrel Square Bore
RPM RangeIdle-5,500
Material TypeAluminum
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Need To Know

Quick and Easy Returns

Return Policy

Edelbrock 2703 Details

Designed for 1986 and earlier 262-400 cubic-inch Chevys, the Performer EPS dual-plane manifold is optimized to deliver superior performance over other low-rise dual plane manifolds. This small-block Chevy manifold has a runner design thats "tuned" for peak torque around 3500 rpm on a 350-inch engine and it produces power from off-idle to 5500 rpm.

Dyno tests showed gains of 5 hp and 9 ft/lbs of torque over the standard Performer manifold on a 350 Chevy. From 3000 to 4500 rpm, the increases averaged 5+ ft/lbs. of torque for more performance where you need it most.

Item Details

Includes oil fill tube and push-in breather cap.

Charts

Specs

  • Port exit dimensions: 1.15" x 1.87"
  • Carb pad height: 4.27"

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.

Edelbrock 2703 Specifications

KEY SPECS
MFG. Part #2703
BrandEdelbrock
Intake Manifold TypeDual Plane
Carburetor Flange Type4-Barrel Square Bore
RPM RangeIdle-5,500
Material TypeAluminum
GENERAL
Fuel System TypeCarbureted
Carburetor QuantityOne
FinishNatural
EGRNo
Intake Section IncludedComplete
Gaskets IncludedNo
Overall Height4.8"
Port Height1.87"
Port Width1.15"
Bolt Hole Pattern4.250" x 5.625"
Sold in QuantityEach
NotesNot compatible with late model thermostat housings due to oil fill tube clearance. Includes oil fill tube and matching breather.
GTIN Code085347027033