Here is a list I found on another site. Hope this helps.
Audi:ModelYearHead TypeSuction100LS77-76Tube O-RingRight Ford: ModelYearHead TypeSuctionBronco81-78Tube O-RingLeft Bronco78-83FlangeRight Country Squire75-84FlangeRightCrown Victoria, LTD Full Size75-84FlangeRightE Series Van76-82Tube O-RingLeftE Series Van76-85FlangeRightF Series Pickup F150 - F35076-81Tube O-RingLeftF Series Pickup F150 - F35080-85FlangeRightFairmont79-82Tube O-RingLeft Fairmont79-83FlangeRight Granada80-82Tube O-RingLeftGranada76-82FlangeRightLTD II83-84FlangeRightMaverick76-77Tube O-RingLeftMaverick76-77FlangeRightMustang76-81Tube O-RingLeftMustang79-84FlangeRight Pinto76-80Tube O-RingLeft Pinto76-80FlangeRightRanger83-84FlangeRightThunderbird77-82Tube O-RingLeftThunderbird80-88FlangeRightTorino76Tube O-RingLeftTorino76FlangeRight Jeep: ModelYearHead TypeSuctionCherokee83-76Tube O-RingRight Cherokee83-76FlangeRightComanche88-86Tube O-RingRight Grand Wagoneer91-84Tube O-RingRightWagoneer83-76Tube O-RingRightMercury: ModelYearHead TypeSuctionBobcat80-76Tube O-RingLeftBobcat80-76FlangeRight Capri82-79Tube O-RingLeftCapri84-79FlangeRightColony Park84-80FlangeRightComet77-76Tube O-RingLeftComet77-76FlangeRightCougar82-76Tube O-RingLeftCougar82-76FlangeRightGrand Marquis84-83FlangeRightMarquis - Full Size82-80FlangeRightMarquis - Mid Size84-83FlangeRightMonarch80Tube O-RingLeftMonarch80-76FlangeRight Montego76Tube O-RingLeftMontego76FlangeRightZephyr82-78Tube O-RingLeftZephyr83-78FlangeRig
htPorsche:ModelYearHead TypeSuction91183-78FlattopRight91476-73FlattopRight93079-77FlattopRightVolvo: ModelYearHead TypeSuction240 Series84-75FlangeRight