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BluePrint Engines 50 State Legal Long Blocks G4548995 replacement 454 1989-1995 Crate Engine

SKU: MLLG4548995

Crate Engines

BluePrint Engines 50 State Legal Long Blocks G4548995 replacement 454 1989-1995 Crate Engine

SKU: MLLG4548995

Crate Engines
A$26,044.99
BACKORDER This item will be special ordered in for you. Contact us prior to purchase if you require an ETA.
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Description

BluePrint Engines 50 state legal long blocks are designed and manufactured to factory specs for specified vehicles. They're built using tighter machining tolerances, higher quality components, and finer balancing of the rotating assembly to make them better than the original—while still meeting the description of a "replacement" engine. From Ford Windsors to Chevy big and small blocks, these assembled crate engines are available for a wide range of vehicles spanning a half-century. Select the recommended fitment, specifications, and options needed for your swap.

Part Type

Crate Engines

Data: v4.2 - Upd: 2026-10-14 08:56:25

Specifications

Product Attributes - Brand
BluePrint Engines
Product Attributes - Manufacturer's Part Number
G4548995
Product Attributes - Part Type
Crate Engines
Product Attributes - Product Line
BluePrint Engines 50 State Legal Long Blocks
Product Attributes - UPC
00887753860019
Product Attributes - Crate Engine Family
Chevy Big Block
Product Attributes - Actual Engine Displacement
7.4L/454
Product Attributes - Crate Engine Cylinder Head Material
Cast iron
Product Attributes - Engine Block Material
Cast iron
Product Attributes - Assembled
Yes
Product Attributes - Engine Balance
External
Product Attributes - Cam Style
Hydraulic flat tappet
Product Attributes - Rear Main Seal Style
1-piece
Product Attributes - Intake Manifold Included
No
Product Attributes - Cylinder Heads Included
Yes
Product Attributes - Carburetor Included
No
Product Attributes - Throttle Body Included
No
Product Attributes - Distributor Included
No
Product Attributes - Oil Pan Included
Yes
Product Attributes - Valve Covers Included
Yes
Product Attributes - Timing Cover Included
Yes
Product Attributes - Water Pump Included
No
Product Attributes - Harmonic Balancer Included
No
Product Attributes - Flexplate Included
No
Product Attributes - Flywheel Included
No
Product Attributes - Air Cleaner Included
No
Product Attributes - Spark Plugs Included
No
Product Attributes - Spark Plug Wires Included
No
Product Attributes - Computer Included
No
Product Attributes - Wiring Harness Included
No
Product Attributes - Stall Speed Rating RPM Range
Stock
Product Attributes - Supercharger Included
No
Product Attributes - Remanufactured
No
Product Attributes - Quantity
Sold individually.

Reference Information

Brand Name/s Blueprint Engines
StreetFX SKU mllG4548995
SFX Item ID 5182749
Supplier Item Code 5182749
Manufacturer SKU G4548995
Manufacturer UPC 887753860019

Compatibility

Application Data
  • MakeCHEVROLET
    ModelC1500
    Submodel454 SS
    Beginning Year1990
    Ending Year1990
    Engine TypeV8
    Engine Size7.4L/454
    Engine FamilyChevy big block Mark IV
    Cylinder Head TypeStock configuration
    Fuel TypeGAS
    AspirationNaturally Aspirated
    Valves Per Engine16
  • MakeCHEVROLET
    ModelC1500
    Submodel454 SS
    Beginning Year1991
    Ending Year1993
    Engine TypeV8
    Engine Size7.4L/454
    Engine FamilyChevy big block Gen V
    Cylinder Head TypeStock configuration
    Fuel TypeGAS
    AspirationNaturally Aspirated
    Valves Per Engine16
  • MakeCHEVROLET
    ModelC1500
    SubmodelCHEYENNE
    Beginning Year1990
    Ending Year1990
    Engine TypeV8
    Engine Size7.4L/454
    Engine FamilyChevy big block Mark IV
    Cylinder Head TypeStock configuration
    Fuel TypeGAS
    AspirationNaturally Aspirated
    Valves Per Engine16
  • MakeCHEVROLET
    ModelC1500
    SubmodelCHEYENNE
    Beginning Year1991
    Ending Year1992
    Engine TypeV8
    Engine Size7.4L/454
    Engine FamilyChevy big block Gen V
    Cylinder Head TypeStock configuration
    Fuel TypeGAS
    AspirationNaturally Aspirated
    Valves Per Engine16
  • MakeCHEVROLET
    ModelC1500
    SubmodelSCOTTSDALE
    Beginning Year1990
    Ending Year1990
    Engine TypeV8
    Engine Size7.4L/454
    Engine FamilyChevy big block Mark IV
    Cylinder Head TypeStock configuration
    Fuel TypeGAS
    AspirationNaturally Aspirated
    Valves Per Engine16
  • MakeCHEVROLET
    ModelC1500
    SubmodelSILVERADO
    Beginning Year1990
    Ending Year1990
    Engine TypeV8
    Engine Size7.4L/454
    Engine FamilyChevy big block Mark IV
    Cylinder Head TypeStock configuration
    Fuel TypeGAS
    AspirationNaturally Aspirated
    Valves Per Engine16
  • MakeCHEVROLET
    ModelC1500
    SubmodelSILVERADO
    Beginning Year1991
    Ending Year1992
    Engine TypeV8
    Engine Size7.4L/454
    Engine FamilyChevy big block Gen V
    Cylinder Head TypeStock configuration
    Fuel TypeGAS
    AspirationNaturally Aspirated
    Valves Per Engine16
  • MakeCHEVROLET
    ModelC1500
    SubmodelWT
    Beginning Year1990
    Ending Year1990
    Engine TypeV8
    Engine Size7.4L/454
    Engine FamilyChevy big block Mark IV
    Cylinder Head TypeStock configuration
    Fuel TypeGAS
    AspirationNaturally Aspirated
    Valves Per Engine16
  • MakeCHEVROLET
    ModelC1500
    SubmodelWT
    Beginning Year1991
    Ending Year1992
    Engine TypeV8
    Engine Size7.4L/454
    Engine FamilyChevy big block Gen V
    Cylinder Head TypeStock configuration
    Fuel TypeGAS
    AspirationNaturally Aspirated
    Valves Per Engine16
  • MakeCHEVROLET
    ModelC2500
    SubmodelBASE
    Beginning Year1994
    Ending Year1995
    Engine TypeV8
    Engine Size7.4L/454
    Engine FamilyChevy big block Gen V
    Cylinder Head TypeStock configuration
    Fuel TypeGAS
    AspirationNaturally Aspirated
    Valves Per Engine16
  • MakeCHEVROLET
    ModelC2500
    SubmodelCHEYENNE
    Beginning Year1991
    Ending Year1995
    Engine TypeV8
    Engine Size7.4L/454
    Engine FamilyChevy big block Gen V
    Cylinder Head TypeStock configuration
    Fuel TypeGAS
    AspirationNaturally Aspirated
    Valves Per Engine16
  • MakeCHEVROLET
    ModelC2500
    SubmodelSCOTTSDALE
    Beginning Year1991
    Ending Year1992
    Engine TypeV8
    Engine Size7.4L/454
    Engine FamilyChevy big block Gen V
    Cylinder Head TypeStock configuration
    Fuel TypeGAS
    AspirationNaturally Aspirated
    Valves Per Engine16
  • MakeCHEVROLET
    ModelC2500
    SubmodelSILVERADO
    Beginning Year1991
    Ending Year1995
    Engine TypeV8
    Engine Size7.4L/454
    Engine FamilyChevy big block Gen V
    Cylinder Head TypeStock configuration
    Fuel TypeGAS
    AspirationNaturally Aspirated
    Valves Per Engine16
  • MakeCHEVROLET
    ModelC2500 SUBURBAN
    SubmodelBASE
    Beginning Year1992
    Ending Year1995
    Engine TypeV8
    Engine Size7.4L/454
    Engine FamilyChevy big block Gen V
    Cylinder Head TypeStock configuration
    Fuel TypeGAS
    AspirationNaturally Aspirated
    Valves Per Engine16
  • MakeCHEVROLET
    ModelC2500 SUBURBAN
    SubmodelLS
    Beginning Year1995
    Ending Year1995
    Engine TypeV8
    Engine Size7.4L/454
    Engine FamilyChevy big block Gen V
    Cylinder Head TypeStock configuration
    Fuel TypeGAS
    AspirationNaturally Aspirated
    Valves Per Engine16
  • MakeCHEVROLET
    ModelC2500 SUBURBAN
    SubmodelLT
    Beginning Year1995
    Ending Year1995
    Engine TypeV8
    Engine Size7.4L/454
    Engine FamilyChevy big block Gen V
    Cylinder Head TypeStock configuration
    Fuel TypeGAS
    AspirationNaturally Aspirated
    Valves Per Engine16
  • MakeCHEVROLET
    ModelC2500 SUBURBAN
    SubmodelSILVERADO
    Beginning Year1992
    Ending Year1994
    Engine TypeV8
    Engine Size7.4L/454
    Engine FamilyChevy big block Gen V
    Cylinder Head TypeStock configuration
    Fuel TypeGAS
    AspirationNaturally Aspirated
    Valves Per Engine16
  • MakeCHEVROLET
    ModelC2500
    SubmodelWT
    Beginning Year1994
    Ending Year1995
    Engine TypeV8
    Engine Size7.4L/454
    Engine FamilyChevy big block Gen V
    Cylinder Head TypeStock configuration
    Fuel TypeGAS
    AspirationNaturally Aspirated
    Valves Per Engine16
  • MakeCHEVROLET
    ModelC3500
    SubmodelBASE
    Beginning Year1994
    Ending Year1995
    Engine TypeV8
    Engine Size7.4L/454
    Engine FamilyChevy big block Gen V
    Cylinder Head TypeStock configuration
    Fuel TypeGAS
    AspirationNaturally Aspirated
    Valves Per Engine16
  • MakeCHEVROLET
    ModelC3500
    SubmodelCHEYENNE
    Beginning Year1991
    Ending Year1995
    Engine TypeV8
    Engine Size7.4L/454
    Engine FamilyChevy big block Gen V
    Cylinder Head TypeStock configuration
    Fuel TypeGAS
    AspirationNaturally Aspirated
    Valves Per Engine16
  • MakeCHEVROLET
    ModelC3500
    SubmodelSCOTTSDALE
    Beginning Year1991
    Ending Year1992
    Engine TypeV8
    Engine Size7.4L/454
    Engine FamilyChevy big block Gen V
    Cylinder Head TypeStock configuration
    Fuel TypeGAS
    AspirationNaturally Aspirated
    Valves Per Engine16
  • MakeCHEVROLET
    ModelC3500
    SubmodelSILVERADO
    Beginning Year1991
    Ending Year1995
    Engine TypeV8
    Engine Size7.4L/454
    Engine FamilyChevy big block Gen V
    Cylinder Head TypeStock configuration
    Fuel TypeGAS
    AspirationNaturally Aspirated
    Valves Per Engine16
  • MakeCHEVROLET
    ModelG30
    SubmodelBEAUVILLE
    Beginning Year1989
    Ending Year1990
    Engine TypeV8
    Engine Size7.4L/454
    Engine FamilyChevy big block Mark IV
    Cylinder Head TypeStock configuration
    Fuel TypeGAS
    AspirationNaturally Aspirated
    Valves Per Engine16
  • MakeCHEVROLET
    ModelG30
    SubmodelBEAUVILLE
    Beginning Year1991
    Ending Year1995
    Engine TypeV8
    Engine Size7.4L/454
    Engine FamilyChevy big block Gen V
    Cylinder Head TypeStock configuration
    Fuel TypeGAS
    AspirationNaturally Aspirated
    Valves Per Engine16
  • MakeCHEVROLET
    ModelG30
    SubmodelCHEVY VAN
    Beginning Year1989
    Ending Year1990
    Engine TypeV8
    Engine Size7.4L/454
    Engine FamilyChevy big block Mark IV
    Cylinder Head TypeStock configuration
    Fuel TypeGAS
    AspirationNaturally Aspirated
    Valves Per Engine16

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