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B&M 10239 SFI Certified Steel Flexplate for Mopar A904 Transmission

(Dodge Charger 1971-78, Challenger 1971-74, Dart 1971-76, Ramcharger 1974, Magnum 1978-79, D150 1981-86, W250 1981-86, W150 1981-86 + 51 more models)

Part of: B&M Steel SFI Certified Mopar Flexplate

Other options in this family: B&M 10231 B&M 10230 B&M 10237 B&M 10236

Manufacturer

Picture for manufacturer B&M

Part Number

10239
11 reviews
Sale Price

$199.95

In Stock (5)

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Usually delivered within 2 days

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Product Details

The B&M 10239 is a high-strength steel flexplate engineered specifically for Mopar A904 transmissions. Built to withstand the rigors of racing while remaining ideal for street applications, this flexplate features a zinc-plated chromate finish for enhanced corrosion resistance and durability.

Key Features:

  • SFI certified construction meets stringent safety standards for racing applications
  • Heavy-duty steel construction for maximum strength and reliability
  • Zinc plated chromate finish provides long-lasting corrosion protection
  • Includes SFI certification sticker for tech inspection
  • NHRA and IHRA legal for all racing classes
  • Proven B&M quality engineering for extreme duty racing
  • Suitable for both street and strip applications

This flexplate is designed to handle high-horsepower and high-torque applications while maintaining the precision balance required for smooth operation. The SFI certification ensures compliance with major racing sanctioning bodies, making it a trusted choice for racers and performance enthusiasts.

Products specifications

Fits

Dodge Charger 1971-78, Challenger 1971-74, Dart 1971-76, Ramcharger 1974, Magnum 1978-79, D150 1981-86, W250 1981-86, W150 1981-86, Coronet 1971-76, D250 1981-86, Polara 1971-73, D100 Pickup 1971-74, B250 1981-92, Monaco 1971-78 + 45 more models

NHRA Accepted

Yes

Crankshaft Bolt Hole Quantity

6

Title

B&M 10239 Flexplate, TF 904 360

Prop 65

Yes

California Proposition 65 Chemical Name 1

Cadmium and cadmium compounds

California Proposition 65 Chemical Name

Cadmium and cadmium compounds

Item Weight

3.000 lbs.

Application

Mopar

Attachment Type

Bolt

Balance

External

Brand

B&M

Category

Transmission

Color

Gold

Crankshaft Bolt Hole Count

6

Dual Pattern

No

Emission Code

5

Engine

Chrysler Small Block

Grade Type

Performance

IHRA Legal

Yes

Material

Steel

Mounting Hole Diameter

10

Mounting Hole Quantity

6

NHRA Legal

Yes

Outside Diameter

11.75

Part Type

Automatic Transmission Flexplate

Product Type

Flexplates

Ring Gear

No

SFI Approved

Yes

SFI Certification

29.1

SFI Certification Sticker

Included

Sub Category

Flexplate

Thickness

4

Warning

California Proposition 65

Weight

4

fast shipping. item as described.

Great service

received put in vehicle seems to have solved problem

I received half my order ...still waiting for other half

Cheapest I found the Mid pipe I was looking for. Loving the free shipping too!

Received exactly what I ordered.

so far the order process has been good. thanks!

Ordering was clear, efficient and easy

Autoplicity has the cheapest prices around and fast shipping. I will do business with them again in the future.

Ease to pay with Amazon was great.

Item arrived promptly (4 days after order), price was good and item was as described.

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