Engine Block Coolant Drain Plug

You can see it through the passenger fenderwell.

Engine block coolant drain plug.

Do this several times until it drains out clear. Run the engine for 30 seconds or so and drain it again. The block plug is on the passenger side of the block right in front of the motor mount and behind the a c compressor. Step 1 place a drain pan under the petcock of the radiator located on the driver s side of the radiator at the bottom.

Ict billet 551245 ict billet engine block coolant drain plugs. To make it so much nicer to drain the block when you change coolant or to replace frost plug heaters. Like the old style that came in 60 s 70 s in the radiator of the pick up s. If you can get them loose you can drain the water out of the block and flush it too a lot of sediment will be in there.

Engine block drains allow you to drain coolant from the engine block the petcock on the radiator will only allow you to drain the radiator and lines if that is all you have drained then you have left the job half done. Engine coolan plugs aluminum chevy small block ls gen iii and gen iv small block lt gen v each not yet reviewed. They re on the side of engine block just above where the oil pan bolts on about mid ways of the side.