B&M 20340 Flexplate, 29.1 Approved, Fits LSX Type Motors

$186.00
SKU: BBFT-20340

Automatic Transmission Flexplate; Standard SFI; 168 Tooth; Dual; 11.5 in. Bolt Circle;

  • NHRA/IHRA Legal For All Classes
  • Includes SFI Certification Sticker
  • Ideal For Street Applications
  • To Extreme Duty Racing
  • To High RPM Use

As performance levels increase, an O.E. style flexplate just won’t cut it and a stronger option is a necessity to prevent transmission and/or converter failure. B&M has you covered with our high performance flexplate designed for GM 1998-up 4.8L, 5.3L, 5.7L & 6.0L LS engines with 6-bolt crankshaft flange, including 2010-15 Camaro with L99 engine. Features include high tensile strength steel construction to resist elongation and cracking, 10.75 and 11.06 inch converter mounting locations, 168 tooth ring gear with double-sided welds for added strength and comes with SFI 29.1 safety certification insuring the ultimate in safety and performance. The assembly is finished with a Zinc plating and Chromate Conversion Coating for added corrosion resistance and durability. B&M SFI approved flexplates are ideal for extreme duty race applications as well as street cars, tow vehicles or other vehicles needing the added protection and toughness that B&M has been delivering since 1953. Note: Will not fit 1999-00 6.0L applications with 0.400 inch extended crank flange/flat flexplate or 1999-00 4.8L engines that originally came with a manual transmission. A flexplate spacer is required for retrofitting Non LS era transmissions to LS engines.

Additional Attributes:

GTIN: 00019695203405
California Proposition 65 Chemical Name 1: Cadmium and cadmium compounds
Crankshaft Bolt Hole Quantity: 6
Dual Pattern: Yes
IHRA Legal: Yes
Item Weight: 7.000 lbs.
NHRA Accepted: Yes
Outside Diameter: 14.130 in.
SFI Approved: Yes
SFI Certification Sticker: Included
Timing Marks: 168
WARNING CA Proposition 65: No

Extened Information:

Emissions : Released
Life Cycle Status: Available To Order

Packaging:

Quantity of Each: 1
Package UOM: EA

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