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

$143.95
MSRP: $156.00
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SKU:
BMM20233
MPN:
20233
UPC:
19695202330
Condition:
New
Weight:
7.40 LBS
Shipping:
Calculated at Checkout

Applies To Continental U.S. orders only

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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


Features
  • 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.).
  • 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.
    Make:
    Chevrolet
    Engine Family:
    Chevy big block Mark IV
    Engine Sizes:
    7.4L/454
    Years:
    1970-1990