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Product Summary

Dual Plane Intake Manifold Type, Idle-5,500 RPM Range

  • Edelbrock part #2171 Performer 351M/400M intake manifold is designed for 400 c.i.d. Ford V8's produced from 1971 to 1982 with 2V Cleveland heads and 351M V8's produced from 1975 to 1982.
  • Will not fit 1974 and earlier 351C V8's.
  • Valley width measures 8-17/32".
  • Edelbrock's 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 Performer intake manifold is ideal for passenger cars, trucks, 4x4s, tow vehicles and RVs.

Key Specs

MFG. Part #2171
BrandEdelbrock
Intake Manifold TypeDual Plane
RPM RangeIdle-5,500
Material TypeAluminum

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Edelbrock 2171 Details

Edelbrock Performer 400 Intake Manifold is Designed for Ford 351/400 Modified Engines, 1971-82 400 c.i.d. w/ 2V Cleveland Heads & 1975-82 351-M V8's. Will not fit 1974 & earlier 351-C V8s. Accepts 4150-Style Square-Bore Carb. Non-EGR

  • Edelbrock part #2171 Performer 351M/400M intake manifold is designed for 400 c.i.d. Ford V8's produced from 1971 to 1982 with 2V Cleveland heads and 351M V8's produced from 1975 to 1982.
  • Will not fit 1974 and earlier 351C V8's.
  • Valley width measures 8-17/32".
  • Edelbrock's 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 Performer intake manifold is ideal for passenger cars, trucks, 4x4s, tow vehicles and RVs.

CARB Warning

Follow EPA, CARB, and state regulations for engine changes

Emissions warning: this part is for vehicle engine changes, not direct oem engine replacements. In California, engine changes are legal when done in compliance with California bureau of automotive repairs (bar) engine change policy. For assistance, call bar referee at: (800) 622-7733. And see https://bar.Ca.Gov/consumer/smog_check_program/engine_changes. All customers must comply with federal epa mobile source enforcement memorandum no. 1a (and addendum) and all applicable state regulations when conducting engine changes. Improper installation and/or use of this part in California may subject the installer and/or owner to a $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 laws of all states for use of this engine change part on makes or models of vehicles that render them noncompliant with applicable state and/or federal emission laws with penalties under federal law of up to approximately $45,268 per tampered vehicle and/or engine

Edelbrock 2171 Specifications

KEY SPECS
MFG. Part #2171
BrandEdelbrock
Intake Manifold TypeDual Plane
RPM RangeIdle-5,500
Material TypeAluminum
GENERAL
Speedway Motors Catalog Part #325-2171
FinishNatural
EGRNo
Intake Section IncludedComplete
Overall Height4.17"
Sold in QuantityEach
NotesPlease see the charts and guides tab for a comparison of square bore vs spread bore.
GTIN Code085347021710