Fuel Filter Element and O ring
This is a replacement filter element for the Crusader fuel filters found in the canister on the back of the 350 and 454 engines.
Spin on Fuel / Water separator (large .923") and the small (.558") were both used different years if you do not have a canister type fuel filter use the photo with penny as reference -- TRJ7946
Fuel / Water Separation Filter (small) -- small opening (.558") and the large (.923") were both used in different years on Trojans. if you do not have a canister fuel filter see photo with penny as reference.