Ilmor Engine, Bobtail 5.3L GDI-S w/fuel sys 4512821F is a direct replacement. This is a complete closed cooled engine ready to be installed.
PART #4512821F
Compatible With:
5.3L GDI w/ fuel system
FREE FRIEGHT! Within the US. Call to place your order.
Call for Additional discounts. and before placing an order. No orders on engine will be processed through the website. You must call in. Factory 3 year warranty 490 hours.
There is no return on engines. All sales are final. All Ilmor engines come with a factory warranty.
WARNING: These products can expose you to engine exhaust, during operation, containing chemicals including carbon monoxide, benzene, and lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65warnings.ca.gov/marine
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