1999 GM 6.5L V8 – Piston Oil Cooling Nozzle Installation

Important: Excessive force can crush the piston oil nozzle. Do not damage the piston oil nozzle bore. Do not damage the crankshaft bearing bore.
Using a brass drive pin, install the piston oil nozzles.

• Use a brass drive pin that has the same OD as the piston oil nozzles.

• Gently tap the piston oil nozzles into their bores.

• Ensure the piston oil nozzles are fully seated in their bores.


Leave a Reply

Your email address will not be published. Required fields are marked *