Toyota engine block casting numbers

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Maintain Your Timing and Camshaft To Keep Your Engine Running Efficiently The best camshaft holding and lock tools for cars and trucks helps you properly replace the timing belt in your vehicle.From custom Subaru Wiring Harnesses to Replacement OEM Plugs we have everything needed for wiring Subarus

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The engine block is actually manufactured in one piece with the water jackets cast into the block and cylinder head. These passages let the coolant circulate around the 'hot spots' (valve seats and guides, cylinder walls, combustion chamber, etc.) in order to cool them off. The only exceptions to this rule are: If you overheated the engine: this can warp and/or crack the cylinder heads.