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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$505.44
IN STOCK! Est Ship 4-7 days. This item is IN STOCK at one of our warehouses or distribution centres, the ETA is the approximate time required to prepare your order for dispatch.
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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: 2026-10-22 02:06:15

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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