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Chevrolet K20 Flexplates
This page brings together automatic transmission flexplates for the Chevrolet K20, covering model years 1975–1986. The range includes heavy-duty options across several brands, giving you choices whether you are replacing a worn part or building something more demanding. Choose your model year above and this page keeps only the flexplates that fit your Chevrolet K20. Each listing is matched to our vehicle fitment data before it appears here.
1 - 23 of 23 results
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Speedmaster 1-226-002 Billet SFI Flexplate 168 Tooth 2-Piece RMS SBC/BBC
Part: 1-226-002
Vehicle Specific
$128.49
In Stock (10+)
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Speedmaster 1-226-011 SBC 350 Late 1PC RMS 168 Tooth Billet Flexplate Black Oxide SFI
Part: 1-226-011
Vehicle Specific
$128.49
In Stock (10+)
Quick Time RM-925 Lightweight Flexplate 153 Tooth Small Block Chevy 8 Spoke
Part: RM-925
Vehicle Specific
$221.08
In Stock (10+)
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In Stock (10+)
Quick Time RM-901 Lightweight Flexplate - SBC 153 Tooth 8 Spoke 2.8 lbs
Part: RM-901
Vehicle Specific
$275.20
2 left at this price
Quick Time RM-6098 Flexplate Safety Shield - Small Block Chevy - Steel - 3 Inch Wide - SFI 30.1
Part: RM-6098
Vehicle Specific
$134.95
In Stock (10+)
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Speedmaster PCE226.1003 Heavy Duty Flexplate 168 Tooth 2-Piece RMS External Balance
Part: PCE226.1003
Vehicle Specific
$67.58
In Stock (10+)
B&M 20230 SFI Certified Steel Flexplate for Small & Big Block Chevy
Part: 20230
Vehicle Specific
$179.95
1 left at this price
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B&M 20239 SFI Certified Steel Flexplate Small Block Chevy 350 400 V6
Part: 20239
Vehicle Specific
$221.95
In Stock (10+)
Quick Time RM-920 UltraLite Flexplate - SBC/BBC 153 Tooth 8 Spoke
Part: RM-920
Vehicle Specific
$279.95
3 left at this price
In Stock (10+)
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In Stock (8)
Quick Time RM-930 UltraLite Flexplate Small Block Chevy 153 Tooth 8 Spoke
Part: RM-930
Vehicle Specific
$259.49
3 left at this price
4 left at this price
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In Stock (10)
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Speedmaster PCE226.1002 SBC 350 Flexplate 168 Tooth 11 Inch Internal Balance
Part: PCE226.1002
$69.58
In Stock (10+)
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Speedmaster PCE226.1001 Chevy SBC 350 Flexplate 153 Tooth 10" Internal Balance
Part: PCE226.1001
$72.91
In Stock (10+)
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1 left at this price
What's here for your Chevrolet K20
- Automatic Transmission Flexplates, including heavy-duty versions
The widest range of flexplates here comes from Speedmaster, ATP, Quick Time, and B&M. Other categories Chevrolet K20 owners shop for: Chevrolet K20 Body Frame Parts, Chevrolet K20 Springs and Suspension Parts and Chevrolet K20 Steering Gear and Parts, or browse all Chevrolet K20 parts and accessories.