B AND M 20233 Big Block Chevrolet Flexplate, 168 Tooth, SFI, External, Steel, Each
$$136.95Transmissions \ Flexplates \ Chevrolet Flexplates20233
BAM20233
B AND M 20233 Big Block Chevrolet Flexplate, 168 Tooth, SFI, External, Steel, Each
As engine performance levels increase, stronger flexplates become a necessity. This B&M flexplate is engineered to handle the extra stresses of high RPM and extreme duty applications. It meets the SFI 29.1 specifications for automatic transmission flexplates , and is legal for all classes in NHRA and IHRA . An SFI certification ...
B and M AUTOMOTIVE20233 Big Block Chevrolet Flexplate, 168 Tooth, SF

B and M AUTOMOTIVE

B AND M 20233 Big Block Chevrolet Flexplate, 168 Tooth, SFI, External, Steel, Each

$136.95

Item #: BAM20233

Mfg Part #: 20233

UPC #: 019695202330

Applies To Continental U.S. orders only

Out Of Stock

Specifications
SFI Flexplate Specifications
Ring Gear Tooth Quantity
168-tooth
Rear Main Seal Style
2-piece
Engine Balance
External
Flexplate Material
Steel
Safety Rating
SFI 29.1
Converter Bolt Pattern
10.750 in./11.500 in.
Crankshaft to Flywheel Attachment
6-bolt
Quantity
Sold individually.
Applications
Make
Chevrolet
Engine Family
Chevy big block Mark IV
Engine Size
7.4L/454
Years
1970-1990
General
Brand
B and M AUTOMOTIVE
Item #
BAM20233
Mfg Part #
20233
UPC
019695202330
Description

As engine performance levels increase, stronger flexplates become a necessity. This B&M flexplate is engineered to handle the extra stresses of high RPM and extreme duty applications. It meets the SFI 29.1 specifications for automatic transmission flexplates, and is legal for all classes in NHRA and IHRA. An SFI certification sticker is included (recertification is required every three years).

 

APPLICATION: Chevrolet - '90 & earlier Chevrolet 454 ext. balanced BB V8 with 168 tooth ring gear & 10-3/4" & 11-1/2" bolt circle

  • Ideal for street applications to extreme duty racing and high (above 6,000) rpm use.
  • SFI spec 29.1 approved, NHRA and IHRA legal for all classes
  • Dual bolt pattern design: 10-3/4" and 11-1/2"; starter ring gear tooth count is 168
  • For externally balanced setups
  • Backed by the manufacturer with a 1 year limited warranty
  • Powerglide, TH-350, 400 & 700-R4.
  • SFI certification sticker included (recertification required every 3 yrs.).
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