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1968-71 Firebird Thermostatic 5 port Vacuum Switch

PY375 - 1968-71 Firebird Thermostatic 5 port Vacuum Switch

Reproduction thermostatic vacuum switch for various 1968-71 Firebird models with ported vacuum emissions system. This switch opens and closes vacuum ports at specific coolant temperatures to control the distributor's vacuum advance and retard systems and controls the vacuum operated shift modulator on some automatic transmission models.


  • 1968 Firebird V8 4 barrel AT/MT
  • 1969 Firebird V8 AT
  • 1971 Firebird 455 HO V8 AT/MT
Product #: PY375

In Stock Now!

MSRP: $71.99 ea
Classic: $64.99 ea



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