B&M Steel SFI Certified Flexplate - GM LS Engines - 20340
B&M Steel SFI Certified Flexplate - GM LS Engines - 20340
Couldn't load pickup availability
Estimated Shipping Widget will be displayed here!
Overview:
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.
Features:
- 10.75, 11.06 Inch Bolt Pattern Convertor Mount
- Includes SFI 29.1 Certification Sticker
- Zinc Plated Chromate Finish
- 168 Tooth Ring Gear
- B&M Quality
Application:
| Year | Make | Model | Submodel | Engine Size |
|---|---|---|---|---|
| 2003 | Chevrolet | Corvette | 50th Anniversary Edition Pace Car | |
| 2001 - 2004 | Chevrolet | Corvette | Base | |
| 2003 | Chevrolet | Corvette | 50th Anniversary Edition | |
| 2005 - 2008 | Pontiac | Grand Prix | GXP | 325/5.3 V8 |
| 2006 - 2009 | Chevrolet | Impala | SS | 325/5.3 V8 |
| 2006 - 2007 | Chevrolet | Monte Carlo | SS | 325/5.3 V8 |
| 1997 - 2000 | Chevrolet | Corvette | 350/5.7 V8 | |
| 1997 - 2002 | Pontiac | Firebird | Formula | 350/5.7 V8 |
| 1997 - 2002 | Pontiac | Firebird | Trans Am | 350/5.7 V8 |
| 2004 | Pontiac | GTO | 350/5.7 V8 | |
| 1998 - 2002 | Chevrolet | Camaro | Z28 | 350/5.7 V8 |
| 1998 - 2002 | Chevrolet | Camaro | Z28 SS | 350/5.7 V8 |
| 2005 - 2006 | Pontiac | GTO | 364/6 V8 | |
| 2006 - 2007 | Chevrolet | Corvette | Base | 364/6 V8 |
| 2008 - 2009 | Pontiac | G8 | GT | 364/6 V8 |
| 2008 - 2012 | Chevrolet | Corvette | Base | 376/6.2 V8 |
| 2009 | Pontiac | G8 | GXP | 376/6.2 V8 |
| 2010 - 2012 | Chevrolet | Camaro | SS | 376/6.2 V8 |
| 2010 - 2012 | Chevrolet | Corvette | Grand Sport | 376/6.2 V8 |
| 2012 | Chevrolet | Camaro | ZL1 | 376/6.2 V8 |
Specs:
| # of Teeth | 168 |
|---|---|
| Brand | B&M |
| California Proposition 65 Chemical Name | Cadmium and cadmium compounds |
| California Proposition 65 Required | Yes |
| Crankshift Bolt Hole Count | 6 |
| Dual Pattern | Yes |
| Emission Code | 5 |
| IHRA Legal | Yes |
| NHRA Legal | Yes |
| Outside Diameter (in) | 14.13 |
| Product Type | Automatic Transmission Flexplate |
| SFI Approved | Yes |
| SFI Certification | 29.1 |
| SFI Certification Sticker | Included |
| Warning | California Proposition 65 |
| Weight (lb) | 6 |
FEATURES

Policies and FAQs
Return Policy
Fault reasons include but are not limited to:
- Buyer was shipped the wrong product
- Buyer was shipped a damaged product
- The product page had incorrect fitment and the part does not fit the Buyer's vehicle
Opened boxes, plastic bags, and other packaging are not considered damage (excluding single use items such as, but not limited to, liquids, software, and other components that cannot be reused/resealed).
FAQs
|Q. What is an Intermediate Brake Line?
|A. This is the line that runs from the front of the vehicle to the rear. On most vehicles it connects to a junction then you will have rear axle lines. On a few cars the intermediate lines will connect to the rear wheels. It is recommended to change the axle lines if you are replacing the intermediate lines.
|Q. What is included in a pre bent brake line kit?
|A. Our kits include all of the solid metal lines for that section of the vehicle
|Q. I need to return something - what's your return policy?
|A. We are happy to help! Please help us to help you by going to our return form and filling out the form as best as you can in order to request a return.
-
Modern Day stands by our parts and is happy to accept returns within 30 days of purchase. Parts must be in new condition.
-
If a part arrives damaged, or is defective, Please report it to us immediately. So we can handle it for your promptly.