FEL-PRO CS 8540-1 | Engine Conversion Gasket Set

Part Number
CS 8540-1
Conversion Gasket Set

Fits: 68-76 Cadillac Calais, 68-84 Cadillac Commercial Chassis, 68-81 Cadillac DeVille, 68-78 Cadillac Eldorado, 68-84 Cadillac Fleetwood, 80-81 Cadillac Eldorado, 72 Stutz Limousine, 73 Stutz Duplex, 80-81 Cadillac Seville

Special Price $53.54 Regular Price $62.99
In stock
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Estimated Ship Date: 1 Business Day or Less

Fel-Pro® gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

BRAND: Fel-Pro


  • Meets or exceeds all original equipment specifications
  • Conversion Gasket Set
  • FEL-PRO CS 8540-1 Conversion Gasket Set
  • Application specific design to ensure a perfect fit
  • Includes all the parts necessary to complete the repair unless otherwise noted
  • Unsurpassed quality you can trust
  • Validated for fit, form and function
  • Conversion Gasket Set
  • 1984-1980 GM V8 368CI 6.0L Cadillac| 1979-1977 GM V8 425CI 7.0L Cadillac| 1974-1968 GM V8 472CI 7.7L Cadillac| 1976-1970 GM V8 500CI 8.2L Cadillac| 1973-1972 STZ V8 472CI 7.7L Cadillac
  • Conversion Sets (CS) provide every gasket for lower engine work - add a Head Set (HS) for complete engine overhaul work


Part Design or Feature or Usew/Steel oil pan

RTV sealant for plastic oil pan not incl.


  • Detroit Gasket: 22369
  • Detroit Gasket: 22551


  • 1968-1984 Cadillac Commercial Chassis
  • 1968-1976 Cadillac Calais
  • 1980-1981 Cadillac Seville
  • 1973-1973 Stutz Duplex
  • 1968-1981 Cadillac DeVille
  • 1968-1984 Cadillac Fleetwood
  • 1972-1972 Stutz Limousine
  • 1968-1978 Cadillac Eldorado
  • 1980-1981 Cadillac Eldorado
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