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Product Summary

L92, L99, LS3, LS9, LSA, EFI Fuel System Type, Aluminum

  • This manifold is for EFI racing applications operating between 3500-7500 rpm.
  • This manifold uses a standard square bore throttle body flange that is compatible with both Edelbrock EFI intake elbows with single bore 90mm throttle body or four-barrel #4150 throttle bodies.
  • This intake has additional bosses and machining that allow for the use of fuel injectors when combined with the #3638 fuel rail kit (sold separately).

Key Specs

MFG. Part #28455
BrandEdelbrock
Material TypeAluminum

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Edelbrock 28455 Details

Edelbrock part #28455 Victor JR. LS3 intake manifold is designed for Gen IV LS engines equipped with LS3, L92 and L76 cylinder heads.

  • This manifold is for EFI racing applications operating between 3500-7500 rpm.
  • This manifold uses a standard square bore throttle body flange that is compatible with both Edelbrock EFI intake elbows with single bore 90mm throttle body or four-barrel #4150 throttle bodies.
  • This intake has additional bosses and machining that allow for the use of fuel injectors when combined with the #3638 fuel rail kit (sold separately).

Edelbrock 28455 Specifications

KEY SPECS
MFG. Part #28455
BrandEdelbrock
Material TypeAluminum
GENERAL
Fuel System TypeEFI
Injection StyleMulti-port
Carburetor QuantityOne
Carburetor Flange Type4-Barrel Square Bore
RPM Range3,500-7,500
FinishNatural
EGRNo
Intake Section IncludedComplete
Plenum MaterialAluminum
Plenum FinishNatural
Base FinishNatural
Base MaterialAluminum
Throttle Body IncludedNo
Injectors IncludedNo
Aftermarket Fuel Rail RequiredYes
Fuel Rails IncludedNo
Gaskets IncludedNo
Overall Height6"
Bolt Hole Pattern5.160" x 5.625"
Runners IncludedNo
Runners RemovableNo
Supplemental Bosses Cast-InNo
Supplemental Bosses MachinedYes
Supplemental Boss Quantity8
Sold in QuantityEach
NotesIncludes manifold bolts (4) 6 x 1.0 x 90mm (6) 6 x 1.0 x 50mm.
GTIN Code085347284559