Mercury

Comet

Yr	Cyl	Desc	UNIV	DF	PK
1977	6-8	All models, except with 14 1/4" converter	6905	4084	PK-139
1977	6-8	All models with 14 1/4" converter	6905	4085	N/A
1975-1976	8	All models	6905	N/A	PK-139
1975-1976	6	All models	6904	4079	N/A