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Vehicle Info NeededB&MPART NUMBER: 130-20233
SFI-Approved Flexplate Up To 1990 Big Block Chevy 454
$17365$192.95You Save$19.30
Ships on Sep 04, 2026
Lowest Price GuaranteeChevy
- SFI-Approved Flexplate
- 1990-Down Big Block Chevy 454
- Externally Balanced
- 168 Tooth
- 10.75" or 11.5" Bolt Circle
- Outside Diameter: 14.10"
Compatible with Powerglide, TH350, TH400 and TH700R4 automatic transmissionsB&M Steel SFI Certified Flexplate - Big Block Chevrolet.
- 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
SFI Approved - An Affordable, High-Quality Choice
B&M SFI-approved Flexplates are designed to handle high levels of torque in street and racing applications. These flexplates are some of the strongest on the market, with .150-inch thick steel center sections and double welded ring gears. B&M has the flexplate for you, whether you are looking for a mild street set up or simply looking for an affordable, high-quality flexplate.
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Features:
- Offered for Street (non-SFI) and Racing (SFI) Applications
- SFI spec 29.1 Approved and legal for applicable NHRA and IHRA classes
- SFI flexplates include certification sticker and engraving
- SFI flexplates contain double welded ring gears
- Direct bolt-in components
Part TypeFlexplate
Product LineB&M Flexplates
BrandB&M
Package Height0.8
Package Width14.2
Package Length14.4
Weight7.2 PG
Part CategoryPerformance Parts
Ring Gear Tooth Quantity168-tooth
Flexplate MaterialSteel
Rear Main Seal Style2-piece
QuantitySold individually
Part FitmentSemi Universal
Safety RatingSFI 29.1
Engine BalanceExternal
Vendor Part Number20233
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
