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- USA
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Ships within 48 hours · Estimated delivery Jul 8 - Jul 13
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For Your Every Summer RSVP, with Code: SUMMER15
Description
B&M Steel SFI Certified Flexplate - Mopar A904 - 10239Overview: 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 1971 1992 Chrysler, Dodge and Plymouth 360ci (externally balanced) V8 engines with A904 transmission. Features include high tensile strength steel construction to resist elongation and cracking, 10. 00 inch bolt
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 1971-1992 Chrysler, Dodge and Plymouth 360ci (externally balanced) V8 engines with A904 transmission. Features include high tensile strength steel construction to resist elongation and cracking, 10.00-inch bolt pattern and comes with SFI 29.1 safety certification insuring the ultimate in safety and performance. The assembly is then Zinc plated and treated with a 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.
Features:
- NHRA and IHRA Legal For All Classes
- Includes SFI Certification Sticker
- Ideal For Street Applications
- Zinc Plated Chromate Finish
- To Extreme Duty Racing
- Proven B&M Quality
Application:
| Year | Make | Model | Submodel | Engine Size |
|---|---|---|---|---|
| 1982 - 1983 | Plymouth | PB350 | 360/5.9 V8 | |
| 1975 | Plymouth | Road Runner | 360/5.9 V8 | |
| 1975 - 1981 | Plymouth | Trailduster | 360/5.9 V8 | |
| 1976 | Plymouth | Valiant | 360/5.9 V8 | |
| 1976 - 1980 | Plymouth | Volare | 360/5.9 V8 | |
| 1971 - 1972 | Dodge | P200 | 360/5.9 V8 | |
| 1971 - 1972 | Dodge | P300 | 360/5.9 V8 | |
| 1976 - 1980 | Dodge | Aspen | 360/5.9 V8 | |
| 1975 - 1980 | Dodge | B200 | 360/5.9 V8 | |
| 1981 - 1992 | Dodge | B250 | 360/5.9 V8 | |
| 1975 - 1980 | Dodge | B300 | 360/5.9 V8 | |
| 1978 | Chrysler | LeBaron | Base | 360/5.9 V8 |
| 1978 | Chrysler | LeBaron | Medallion | 360/5.9 V8 |
| 1979 | Chrysler | LeBaron | 360/5.9 V8 | |
| 1977 - 1980 | Chrysler | New Yorker | 360/5.9 V8 | |
| 1978 - 1979 | Chrysler | Town & Country | 360/5.9 V8 | |
| 1981 - 1989 | Dodge | B350 | 360/5.9 V8 | |
| 1975 - 1980 | Dodge | CB300 | 360/5.9 V8 | |
| 1975 - 1978 | Dodge | Charger | 360/5.9 V8 | |
| 1975 - 1976 | Dodge | Coronet | 360/5.9 V8 | |
| 1981 - 1986 | Dodge | D150 | 360/5.9 V8 | |
| 1981 - 1986 | Dodge | D250 | 360/5.9 V8 | |
| 1981 - 1986 | Dodge | D350 | 360/5.9 V8 | |
| 1975 | Dodge | Dart | Sport 360 | 360/5.9 V8 |
| 1976 | Dodge | Dart | Base | 360/5.9 V8 |
| 1976 | Dodge | Dart | Swinger | 360/5.9 V8 |
| 1978 | Dodge | Diplomat | Base | 360/5.9 V8 |
| 1978 | Dodge | Diplomat | Medallion | 360/5.9 V8 |
| 1979 | Dodge | Diplomat | 360/5.9 V8 | |
| 1978 - 1979 | Dodge | Magnum | 360/5.9 V8 | |
| 1980 | Dodge | Mirada | 360/5.9 V8 | |
| 1975 - 1978 | Dodge | Monaco | 360/5.9 V8 | |
| 1975 - 1977 | Dodge | Royal Monaco | 360/5.9 V8 | |
| 1979 - 1980 | Dodge | St. Regis | 360/5.9 V8 | |
| 1981 - 1986 | Dodge | W150 | 360/5.9 V8 | |
| 1981 - 1986 | Dodge | W250 | 360/5.9 V8 | |
| 1975 | Plymouth | Duster | 360 | 360/5.9 V8 |
| 1976 | Plymouth | Duster | 360/5.9 V8 | |
| 1975 - 1977 | Plymouth | Fury | Base | 360/5.9 V8 |
| 1975 | Plymouth | Fury | Custom | 360/5.9 V8 |
| 1975 - 1977 | Plymouth | Fury | Sport | 360/5.9 V8 |
| 1975 | Plymouth | Fury | Custom Suburban | 360/5.9 V8 |
| 1975 - 1977 | Plymouth | Fury | Sport Suburban | 360/5.9 V8 |
| 1975 - 1977 | Plymouth | Fury | Suburban | 360/5.9 V8 |
| 1976 - 1977 | Plymouth | Fury | Salon | 360/5.9 V8 |
| 1975 | Plymouth | Gran Fury | Base | 360/5.9 V8 |
| 1975 | Plymouth | Gran Fury | Custom | 360/5.9 V8 |
| 1975 | Plymouth | Gran Fury | Sport | 360/5.9 V8 |
| 1975 | Plymouth | Gran Fury | Brougham | 360/5.9 V8 |
| 1980 | Plymouth | Gran Fury | 360/5.9 V8 |
Specs:
| Balance | External |
|---|---|
| Brand | B&M |
| California Proposition 65 Chemical Name | Cadmium and cadmium compounds |
| California Proposition 65 Required | Yes |
| Crankshift Bolt Hole Count | 6 |
| Dual Pattern | No |
| Emission Code | 5 |
| IHRA Legal | Yes |
| NHRA Legal | Yes |
| Outside Diameter (in) | 10.84 |
| Product Type | Automatic Transmission Flexplate |
| Ring Gear | No |
| SFI Approved | Yes |
| SFI Certification | 29.1 |
| SFI Certification Sticker | Included |
| Warning | California Proposition 65 |
| Weight (lb) | 4 |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.2 ★★★★★
Based on 1094 reviews
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Product Reviews
★★★★★ 5
Great product to keep moisture in
Size: M (up to size 9)-Beige
These are so cool. I was skeptical at first. After an at home pedicure I put lotion on and keep these on for about a few hours. The moisture retention, and comfort and fit or absolutely amazing!
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Reviewed in the United States on April 24, 2025
★★★★★ 5
These work!
Size: M (up to size 9)-Beige
I’ve had dry cracked feet my whole life. Tried these last night with lotion from Trader Joe’s and literally overnight my feet are the softest they’ve ever been. I put a pair of socks over them and went to sleep with them on. Hard to walk around with all that slippery-ness but worth it! 10/10✨👌
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Reviewed in the United States on June 11, 2025
★★★★★ 5
They work! Even if you hate socks
I am not a sock wearer. Can't stand having my foot entirely shrouded in cloth. I don't wear socks with my sandals, slides, clogs and other shoes most of the year. Only on the coldest winter days. I know, It's weird. So, with my sock phobia one thing that happens is your heals get dry and rough. I opted to try these because the toes are free. I barely notice the socks on my heels/ankles when my toes get air (outside of bedcovers always). I put good thick lotion on my heels and sides of feet. A little less on the toes so they don't stain anything. The silicone lining on the heel holds that lotion against the affected areas. In a couple days my feet felt soft and looked pretty. No cracks, no white roughness. They look pink and freshly spa-ed. Fit is good on size 9 feet with thickish ankles. Highly recommend.
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Reviewed in the United States on September 2, 2025
★★★★★ 5
Nice Socks, Bad Shipping
The socks are definitely worth the price. They are cozy and non constructive. They colors are nice. My only complaint is the method in which it was shipped. Slapping a mailing label on a clear bag is not acceptable. The shipper didn't consider protecting my privacy. I hate to think if it was something extremely private. Consumers deserve better when it comes to the content of their mail.
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Reviewed in the United States on September 19, 2025
★★★★★ 4
There’s room for improvement
These heel support socks are quite comfortable to wear, the cotton blend fabric is soft and breathable. The built-in gel continuously moisturizes the heels, and the effect is more noticeable than applying lotion alone. I usually soak my feet in warm water before bed, apply lotion, and then use these socks. The elasticity is just right, and they don't constrict my feet. If the gel coverage area were a bit larger, the protection would be more comprehensive. Overall, they offer good value for money and are a practical foot care item.
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Reviewed in the United States on December 1, 2025