WebThese thermactor plugs are designed to plug into your heads, to change the thread size to allow you to use your factory accessory drive brackets. These plugs are also used to close off any air passages in your heads. … WebPlug Fittings Product Line: Trick Flow® Small Block Ford Thermactor Inserts Summit Racing Part Number: TFS-51400265 UPC: …
351W Thermactor Plugs - Ford Truck Enthusiasts Forums
WebMay 2, 2005 · The back thermactor plugs you will use just block off and delete the smog equipment’s previous hookups. You can get them at a Ford Dealership - part # F4ZZ-6E086-A or you can buy some from Summitracing - part # TFS-51400265 and they run anywhere from $3 to $12 dollars from what I have seen. Summit has them cheaper. WebFeb 5, 2024 · You need thermactor plugs in the rear of both heads. For egr, you can block it at the gasket. 1262r is plugged, 1262 comes with the block off. Can’t remember if the ford intake gasket comes with the block off. 1982 Ford Fairmont Futura H/C/I, fuel injected and turbocharged 10.67@128 H HialeahScience Registered Joined Aug 24, 2012 289 Posts on farm feeds usk
Thermactor Plugs - 332-428 Ford FE Engine Forum
WebFeb 22, 2009 · Because the hole is a different size than more common thermactor ports on the ends of Ford heads, the thermactor plug fix will not work or fit. My research shows this head smoq set-up to be somewhat unique to the 67 California 289 head. Has anyone plugged this hole and what did you do it with? WebApr 8, 2012 · 351W Thermactor Plugs Removed my air pump and all the associated parts today. Went to screw in the plugs on the back of the heads to plug up the thermactor ports. Started with the driver side since access is the easiest and couldn't get it started. Grabbed a mirror and flashlight and the port isn't threaded. WebAug 7, 2024 · The thermactor plug kits from the front of the heads fit the rear. The threaded slugs go in with a screwdriver and are flush or lower than the head surface. On the back, bolts and a washer are easier to get out when you change your mind. When I wanted the extra plugs out, I tried making a tool from hardened steel after using penetrating oil ... on farm hatching