SKU: 9327230673

B&M Steel SFI Certified Flexplate - Big Block Chevrolet - 20233

Sale price$173.66 Regular price$192.95
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Description

B&M Steel SFI Certified Flexplate - Big Block Chevrolet - 20233Overview: 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 1965 1990 Chevrolet big block 454ci (externally balanced) V8 engines with two piece rear main seal. Features include high tensile strength steel construction to resist elongation and cracking, dual bolt pattern 10.

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 1965-1990 Chevrolet big block 454ci (externally balanced) V8 engines with two piece rear main seal. Features include high tensile strength steel construction to resist elongation and cracking, dual bolt pattern 10.75 or 11.5-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 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. Compatible with Powerglide, TH350, TH400 and TH700R4 automatic transmissions.

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
1990 Chevrolet C1500 Cheyenne 454/7.4 V8
1990 Chevrolet C1500 Scottsdale 454/7.4 V8
1990 Chevrolet C1500 Silverado 454/7.4 V8
1990 Chevrolet C1500 454 SS 454/7.4 V8
1990 Chevrolet C1500 WT 454/7.4 V8
1975 - 1986 Chevrolet C20 454/7.4 V8
1973 - 1986 Chevrolet C20 Suburban 454/7.4 V8
1970 - 1972 Chevrolet Biscayne 454/7.4 V8
1973 - 1974 Chevrolet Blazer 454/7.4 V8
1970 - 1975 Chevrolet Bel Air 454/7.4 V8
1970 - 1972 Chevrolet Brookwood 454/7.4 V8
1973 - 1974 Chevrolet C10 Pickup 454/7.4 V8
1973 - 1980 Chevrolet C10 Suburban 454/7.4 V8
1973 - 1974 Chevrolet C20 Pickup 454/7.4 V8
1989 - 1990 Chevrolet G30 454/7.4 V8
1970 - 1976 Chevrolet Impala 454/7.4 V8
1976 - 1980 Chevrolet K10 454/7.4 V8
1976 - 1978 Chevrolet K20 454/7.4 V8
1973 - 1985 Chevrolet K20 Suburban 454/7.4 V8
1977 - 1986 Chevrolet K30 454/7.4 V8
1988 - 1990 Chevrolet K3500 454/7.4 V8
1975 Chevrolet Laguna 454/7.4 V8
1975 Chevrolet Malibu Classic 454/7.4 V8
1970 - 1975 Chevrolet Monte Carlo 454/7.4 V8
1976 - 1979 Chevrolet P20 454/7.4 V8
1975 - 1990 Chevrolet P30 454/7.4 V8
1987 - 1988 Chevrolet R20 454/7.4 V8
1987 - 1988 Chevrolet R20 Suburban 454/7.4 V8
1989 Chevrolet R2500 Cheyenne 454/7.4 V8
1989 Chevrolet R2500 Scottsdale 454/7.4 V8
1989 Chevrolet R2500 Silverado 454/7.4 V8
1989 - 1990 Chevrolet R2500 Suburban 454/7.4 V8
1987 - 1988 Chevrolet R30 454/7.4 V8
1989 - 1990 Chevrolet R3500 454/7.4 V8
1987 - 1988 Chevrolet V20 Suburban 454/7.4 V8
1990 Chevrolet V2500 Suburban 454/7.4 V8
1987 - 1988 Chevrolet V30 454/7.4 V8
1989 - 1990 Chevrolet V3500 454/7.4 V8
1971 - 1974 Chevrolet El Camino 454/7.4 V8
1973 - 1974 Chevrolet G20 Van Base 454/7.4 V8
1973 - 1974 Chevrolet K10 Suburban 454/7.4 V8
1975 Chevrolet Caprice Estate Wagon 454/7.4 V8
1975 - 1976 Chevrolet Caprice Classic Sport 454/7.4 V8
1975 - 1976 Chevrolet Caprice Classic 454/7.4 V8
1976 Chevrolet Caprice Classic Estate 454/7.4 V8
1976 Chevrolet Caprice Classic Landau 454/7.4 V8
1970 - 1975 Chevrolet El Camino Base 454/7.4 V8
1976 Chevrolet G20 Beauville 454/7.4 V8
1976 Chevrolet G20 Chevy Van 454/7.4 V8
1975 - 1976 Chevrolet G30 Beauville 454/7.4 V8
1975 - 1976 Chevrolet G30 Chevy Van 454/7.4 V8
1975 - 1976 Chevrolet G30 Hi-Cube 454/7.4 V8
1988 Chevrolet G30 Sportvan 454/7.4 V8
1970 - 1972 Chevrolet Townsman 454/7.4 V8
1971 - 1972 GMC Sprint 454/7.4 V8
1970 - 1972 Chevrolet Chevelle Malibu 454/7.4 V8
1971 Chevrolet Chevelle Nomad 454/7.4 V8
1970 - 1972 Chevrolet Chevelle Base 454/7.4 V8
1970 - 1974 Chevrolet Corvette 454/7.4 V8
1970 Chevrolet El Camino Custom 454/7.4 V8
1970 Chevrolet El Camino SS 454/7.4 V8
1975 - 1986 Chevrolet C30 454/7.4 V8
1988 - 1990 Chevrolet C3500 454/7.4 V8
1973 Chevrolet Monte Carlo Base 454/7.4 V8
1973 Chevrolet Monte Carlo Landau 454/7.4 V8
1970 - 1971 Chevrolet Nova 454/7.4 V8
1973 - 1974 Chevrolet C30 Pickup 454/7.4 V8
1970 - 1974 Chevrolet Caprice 454/7.4 V8
1970 Chevrolet Chevelle Concours 454/7.4 V8
1978 - 1979 Chevrolet C10 Custom Deluxe 454/7.4 V8
1978 - 1979 Chevrolet C10 Scottsdale 454/7.4 V8
1978 - 1979 Chevrolet C10 Silverado 454/7.4 V8
1978 - 1979 Chevrolet C10 Big Ten 454/7.4 V8
1975 - 1980 Chevrolet C10 454/7.4 V8
1976 - 1978 Chevrolet K5 Blazer 454/7.4 V8
1978 - 1979 Chevrolet C10 Cheyenne 454/7.4 V8
1973 - 1974 Chevrolet K20 Pickup 454/7.4 V8
1973 - 1974 Chevrolet K30 Pickup 454/7.4 V8
1970 - 1971 Chevrolet Kingswood Base 454/7.4 V8
1971 Chevrolet Kingswood Estate 454/7.4 V8
1972 Chevrolet Kingswood 454/7.4 V8
1973 - 1974 Chevrolet Malibu Base 454/7.4 V8
1973 Chevrolet Monte Carlo S 454/7.4 V8

Specs:

# of Teeth 168
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 Yes
Emission Code 5
IHRA Legal Yes
NHRA Legal Yes
Outside Diameter (in) 14.1
Product Type Automatic Transmission Flexplate
SFI Approved Yes
SFI Certification 29.1
SFI Certification Sticker Included
Warning California Proposition 65
Weight (lb) 7
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 9327230673

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4.7 ★★★★★
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Product Reviews
A
Verified Purchase
Alice
Whiting, US
★★★★★ 5
Best dog toy!
Color: Multicolor/Alligator & Wild Duck, Size: Medium, Color: Multicolor/Alligator & Wild Duck, Size: Medium
Best dog toy! Most dog toys lady maybe a week or less but this one has been going strong for almost 2 months. Both the squeekers still work on both toys i purchased. My vizsla loves ti squeek and carry it around. We added an empty water bottle in the pocket cavity for some extra fun! Yes, we are still on the same water bottle! Fantastic durability.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 26, 2026
A
Verified Purchase
Amy Jo
Lowell, US
★★★★★ 3
Shows wear quickly
Color: Multicolor/Sheep & Cow, Size: Medium
These are cute but not holding up as well as I had hoped. Quality is ok and the Velcro has held up great. The fabric just isn’t as good as it could be. They are much larger than expected.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 28, 2026
R
Verified Purchase
Rachel
Omaha, US
★★★★★ 5
Super Sturdy with hours of fun.
Color: Wild Duck, Hare, Squirrel & Alligator, Size: Small
I got the small ones that you cannot put a water bottle in. These toys have held up way better than expected. I am dog sitting a very rough with toys dog named Chunk. He tears up ever. Single. Toy my dog (Ted) has. I bought new ones just for chunk. These appealed to me with the no stuffing, They were cheaper, and have a squeaker. Everything chunk needed. They arrived on time and I thought I wasted my money. They were super soft, like too soft. They felt flimsy and weak. Like 5 minutes with chunk and they be dead. 2 hours with my dog and they would have a rip. So far 2 of them (I set two out) have lasted the whole weekend. The bunny looks very rough and disgusting, but no rips, the squeakers still work, and no random fluff everywhere. I am going to wash the bunny once chunk leaves. My very careful doggo Ted loves them too. He throws them up in the air and catches them, plays tug of war with them, and no rips. They are super sturdy. He can’t wait until Chunk leaves (chunk is 2 and Ted is 12-13) so he can play with them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 26, 2026
A
Verified Purchase
Amber B.
Birmingham, US
★★★★★ 5
Loved it
Color: Brown/Wild Duck, Size: Large, Color: Brown/Wild Duck, Size: Large
He loved it so much, he destroyed it so we ordered another. I didn't realize that you can stick an empty water bottle inside. Again, the first one didn't last long, but he enjoyed it
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 20, 2026
D
Verified Purchase
Doug Jones
West Palm Beach, US
★★★★★ 5
Very fun interactive toy
Color: Brown/Wild Duck, Size: Medium
This toy is very versatile. There's no stuffing yet it's very soft so it can be used as a tug toy. It also makes for a fun fetch toy because it has a cavity to put a water bottle. It gives your dog something that crinkles and can be pierced when bitten and easily replaced with another empty bottle whenever necessary. That is what really makes this toy the standout of all the ones offered by Best Pet imo. I don't expect this to last forever but once my pup gets bigger we'll probably get the large size for her because there's not too many all in one fetch and tug toys at an affordable price.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 15, 2026

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