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B&M 20230 SFI Certified Steel Flexplate for Small & Big Block Chevy

(Audi S4 2004-07; GMC G2500 1979-85, K1500 1979-85, C1500 1979-85, K2500 1979-85, Jimmy 1970-85, C3500 1979-85, K2500 Suburban 1979-85 + 189 more models)

Manufacturer

Picture for manufacturer B&M

Part Number

20230
7 reviews
Sale Price

$179.95

1 left at this price

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Usually delivered within 2 days

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Fitment guaranteed

Fitment guaranteed

Product Details

The B&M 20230 is a heavy-duty steel flexplate engineered for high-performance Chevrolet applications, from demanding street use to extreme racing conditions. This SFI-certified flexplate provides the strength and reliability required for increased horsepower and torque output.

Key Features:

  • SFI certified construction meets NHRA and IHRA legal requirements for all racing classes
  • Heavy-gauge steel construction for maximum durability under extreme stress
  • Zinc plated chromate finish resists corrosion and provides long-lasting protection
  • Dual bolt pattern accommodates both 10.75-inch and 11.5-inch torque converters
  • Fits small block and big block Chevrolet engines
  • Includes SFI certification sticker for tech inspection

This flexplate is ideal for street performance vehicles, drag racing applications, and any build requiring SFI certification. The dual pattern design provides flexibility for various torque converter configurations, making it a versatile choice for Chevy V8 builds.

Products specifications

Fits

Audi S4 2004-07; GMC G2500 1979-85, K1500 1979-85, C1500 1979-85, K2500 1979-85, Jimmy 1970-85, C3500 1979-85, K2500 Suburban 1979-85, K3500 1979-85, C15/C1500 Pickup 1968-74, Safari 1985, C2500 1979-85, K1500 Suburban 1979-85 + 184 more models

NHRA Accepted

Yes

Crankshaft Bolt Hole Quantity

6

Prop 65

Yes

California Proposition 65 Chemical Name 1

Cadmium and cadmium compounds

California Proposition 65 Chemical Name

Cadmium and cadmium compounds

Item Weight

7.000 lbs.

Timing Marks

168

Outside Diameter

14.100 in.

Balance

Internal

Title

B&M 20230 Flexplate, SFI 29.1 Approved, Fits 168-Tooth, 2-Piece Rear Main Seal, Chevy V8

# of Teeth

168

Application

Chevrolet

Brand

B&M

Category

Transmission

Crankshaft Bolt Hole Count

6

Dual Pattern

No

Emission Code

5

Engine

Chevrolet Small Block Gen I

Engine

GM Big Block

Grade Type

Performance

IHRA Legal

Yes

Material

Steel

Mounting Hole Quantity

6

NHRA Legal

Yes

Outside Diameter (in)

14.1

Part Type

Automatic Transmission Flexplate

Product Type

Flexplates

SFI Approved

Yes

SFI Certification

29.1

SFI Certification Sticker

Included

Sub Category

Flexplate

Tooth Quantity

168

Warning

California Proposition 65

Weight (lb)

6.5

Prices are among the lowest around. Had a change with my order. Customer support team was quick to respond to emails and make corrections. Will order from Autoplicity again.

Great price, good e-mail communication and fast shipping. Positive experience with Autoplicity so far.

Prices are great on this site. The layout and checkout process are easy to use; Google checkout is definitely a plus. Shipping could be a little faster, especially if they had drop ships from their supplies for items not currently in stock. Overall good service and no problems.

THANKS

I bought this item for my fiance and he loves it! He was completely happy with the price we paid...

Autoplicity has made my parts search so much easier. With the best price gurantee, i can now make autoplicity my one-stop shop for all my parts needs.

Good site easy to search for and find parts. The lowest prices on almost every part I have been able to find for my truck.

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