351w coolant drain plug. 8/351W) Coolant drain plugs on block? Jul 28, 2019 · 1973 - 1979 F-100 & Larger F-Series Trucks - 351m block drain locations - Attached is a picture of what I think this the driver?s side block drain plug. Will NOT damage drain plugs. Nov 7, 2009 · They are pipe threaded, I installed radiator petcocks in them to drain the block. And your good to go. You should not have to even take off a hose. Mar 24, 2021 · Small Block V8 (221, 260, 289, 5. 2013+ Ford, Lincoln & Mazda Aug 29, 2003 · Does the 351C have a coolant drain plug that you can remove and drain much of the coolant out of the block. 1980 Mar 13, 2020 · Product Description Used for removing plastic drain plugs found on many late model vehicles. It won't come out for nothing and it looks like I'm going to have to tap it (I've already drilled it out). I have drained the radiator, but want to get the coolant out of the block. If your flushing the cooling system, than open the drain valve on the bottom of the radiator and get a heater hose t that allows u to screw in a garden hose. Trying to refresh an engine and I stripped the Allen head out of the drain plug on the back bottom of the block. The left side plug takes a 1/4" Allen wrench, but of course you need some leverage to get it loose. 2 gals will fill the engine and exhaust. It has a sixth plug right by the tranny cooler, but when I tried to remove it it broke off and torqued off a chunk of the cooler. Adapter is marked with the #3 for identification. I could not feel the passenger side plug around the starter but haven?t dropped it yet. Crawl underneath and find the radiator drain plug on the bottom of the radiator, it will be in one of the corners facing the engine. If you want to be able to drain the block, you will need to use two petcocks, one on each side. Mar 25, 2013 · What is the thread type and size for the coolant jacket plug at the lower front of the block on the RH side of a 1969 351W? I don't think the hole was drilled out and re-threaded, this was a 17k mile one owner car and the plug was still Ford blue. Applications: Radiator Drain Plugs. Can someone confirm the location of the passenger side plug? Thanks. This hole is passenger side, just aft of the motor mount. Apr 20, 2016 · Pick any freeze plug for a drain plug. Oct 26, 2021 · I need some help ensuring that all holes that lead to the water jacket from the block’s exterior are plugged before I filled the engine with coolant. Nov 12, 2009 · Tweet #3 11-13-2009, 01:36 PM RE: PCM Ford Drain Plug Locations I just remove the plugs drain the water put them back in and pour 50-50 mix of antifreeze in the hose that goes from the raw water pump into the thermostat housing. . Oct 18, 2002 · Ford Truck Enthusiasts Forums Performance, Engines & Troubleshooting Small Block V8 (221, 260, 289, 5. My 84 S&S with PCM 351 has a fifth plug plug up by the raw water pump at the bottom of the u-shaped cast tubing. Aug 29, 2017 · Changing the radiator and thought I would drain the block, as the coolant looks very rusty. It will start to come out the exhaust flappers. 8/351W) - 351w oil/coolant block plug - Does anyone know what this this hole on my back of my block does? I drew a transmission on the picture for reference but if your looking at the engine from the rear it is at the 1/2 o?clock position. Otherwise I don't think any manufacturer ever specifically added a drain plug for coolant. May 4, 2019 · Hey guys. It is a petcock and it simply unscrews to drain the system. 0/302, 5. In a Ford SB, the block water passages only connect at the top through the heads and intake manifold. ummoxv fuiwvba oyfsgt voma eopsb fef cjekf ddn oevd wzax