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Hays Steel Flex Plate, 166 Tooth Externally Balanced, 78-87 Olds V8, 40-514 40-514

Ground Up Part #: HAYS-40-514

Manufacturer Part #: 40-514

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(fits 1 model)
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(fits 1 model)
$108.99 (Each)
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Part Details Vehicle Fitment Reviews
Hays heavy duty Flexplate for high performance competition Olds engines are constructed of a thicker than stock steel plate. This enables them to withstand the stress of high-stall torque converters and high-RPM engines. These flexplates are supplied with a ring gear that is securely welded in place and feature a dual bolt pattern for use with a Powerglide or Turbo style torque converter. This flexplate has a 166 tooth ring gear and fits the externally balance Olds V8 engines. It is S.F.I. 29.1 certified and zinc dichromate plated to resist corrosion.Features:S.F.I. 29.1 Certified166 Tooth Ring GearExternal Balance Oldsmobile V8 EnginesFeatures a precision double welded ring gearZinc Dichromate PlatedHeavy Duty4mm thick center plate to resist cracking near crankshaft flange

Manufacturer Part Number : 40-514

Part Notes:

Bolt pattern 10.75 inch GM and 11.5 inch GM. Fits Olds V8s 1957-1990

warning WARNING: Cancer & Reproductive Harm -
Brand Logo Hays
Additional Information
  • Part #: HAYS-40-514
  • Brand: Hays
  • Manufacturer Part #: 40-514
  • Sold As: Each
  • Shipping Details: This item ships Ground.
Vehicle Fitment
Make Model Year Body Style
Oldsmobile Cutlass 1978 -
Oldsmobile Cutlass 1979 -
Oldsmobile Cutlass 1980 -
Oldsmobile Cutlass 1981 -
Oldsmobile Cutlass 1982 -
Oldsmobile Cutlass 1983 -
Oldsmobile Cutlass 1984 -
Oldsmobile Cutlass 1985 -
Oldsmobile Cutlass 1986 -
Oldsmobile Cutlass 1987 -
Oldsmobile Cutlass 1988 -
Installation Time
Installation Time: Info Unavailable
Installation Difficulty
Installation Difficulty: Info Unavailable

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