Oldsmobile 403 OEM 6092 Thermostat Housing Cover V8 6.6L 1977-1979 Harmonic Balancer Gauge Part Number 278-000-502 /

Gauge Part Number 278-000-502 / 278000502

This is for a choke knob and low and high speed mixture knobs

Force 1600-817871A 3 1500-817871A 3

but hopefully you are buying this for the other parts

Oldsmobile 403 OEM 6092 Thermostat Housing Cover V8 6.6L 1977-1979 Harmonic Balancer Gauge Part Number 278-000-502 /Item Details We typically don't deal with car parts but this was mixed in with some other marine parts we recieved. We have inspected this like we do with all of our marine items and everything with the casting appears to be in good condition. Hopefully you know more about this than we do Notable Part Numbers 6092 (stamped) Casting on the D2BS and 330 are the possible date codes (unsure on this) Purchase with confidence! 1977 1978 1979