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BluePrint Engines SFI-Approved 153-Tooth Flexplate BPP399173 Flexplate, SFI-Approved, SFI 29.1, 153-tooth, Steel, External Engine Balance, One-piece Rear Main Seal, 12.75 in. Diameter, Chevy, 5.0L, 5.7L, Each

SKU: MLLBPP399173

Flexplates

BluePrint Engines SFI-Approved 153-Tooth Flexplate BPP399173 Flexplate, SFI-Approved, SFI 29.1, 153-tooth, Steel, External Engine Balance, One-piece Rear Main Seal, 12.75 in. Diameter, Chevy, 5.0L, 5.7L, Each

SKU: MLLBPP399173

Flexplates
A$518.41
Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.
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Description

BluePrint Engines SFI-approved flexplates offer unmatched quality, affordability, and safety. With a SFI rating of 29.1, they're designed specifically for high-rpm, high-horsepower applications. Order the model recommended for your year/make and engine application. When quality counts, use BluePrint Engines flexplates.

Part Type

Flexplates

Data: v4.2 - Upd: 2026-10-12 01:43:36

Specifications

Product Attributes - Brand
BluePrint Engines
Product Attributes - Manufacturer's Part Number
BPP399173
Product Attributes - Part Type
Flexplates
Product Attributes - Product Line
BluePrint Engines SFI-Approved Flexplates
Product Attributes - UPC
00887753912947
Product Attributes - Ring Gear Tooth Quantity
153-tooth
Product Attributes - Flexplate Diameter (in.)
12.75
Product Attributes - Rear Main Seal Style
1-piece
Product Attributes - Engine Balance
External
Product Attributes - Flexplate Material
Steel
Product Attributes - SFI Rating
SFI 29.1
Product Attributes - Marine Use
No
Product Attributes - Quantity
Sold individually.

Reference Information

Brand Name/s Blueprint Engines
StreetFX SKU mllBPP399173
SFX Item ID 5183037
Supplier Item Code 5183037
Manufacturer SKU BPP399173
Manufacturer UPC 887753912947
Alternative References 153-Tooth, 5.0L, 5.7L

Compatibility

Application Data
  • MakeCHEVROLET
    Beginning Year1986
    Ending Year2002
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size5.0L/305
    Converter Bolt Pattern10.750 in.
    Crankshaft to Flywheel/Flexplate Attachment6-bolt
    Transmission Manufacturer CodeTHM350
  • MakeCHEVROLET
    Beginning Year1986
    Ending Year2002
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size5.0L/305
    Converter Bolt Pattern10.750 in.
    Crankshaft to Flywheel/Flexplate Attachment6-bolt
    Transmission Manufacturer CodeTHM700-R4/4L60/MD8
  • MakeCHEVROLET
    Beginning Year1986
    Ending Year2002
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size5.7L/350
    Converter Bolt Pattern10.750 in.
    Crankshaft to Flywheel/Flexplate Attachment6-bolt
    Transmission Manufacturer CodeTHM350
  • MakeCHEVROLET
    Beginning Year1986
    Ending Year2002
    Engine TypeV8
    Engine FamilyChevy small block Gen I
    Engine Size5.7L/350
    Converter Bolt Pattern10.750 in.
    Crankshaft to Flywheel/Flexplate Attachment6-bolt
    Transmission Manufacturer CodeTHM700-R4/4L60/MD8

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