Bearing & Piston Rings Kit Part number: MDR016 This item includes: Piston Ring: E4742 2.0 x 2.0 x 4.8 mm Rod Bearings: 8-2555 Main Bearings: 4663M Our warranty includes the replacement of the defective or worn-out product with the same product. In case the product is not available we will provide you with a refund. The warranty does not cover any alteration, modification, damaged from neglect, accident, improper installation or misused of the unit. It also does not include reimbursement for any cost involving the labor, installation or re-installation of the autopart. In order to file a warranty claim you will need to provide us with the receipt of purchase and send us back the part in order for us to inspect it and issue the refund. Warranty Validation The products offered by AEC (Auto Engine Components) must be installed by a Certified Professional Automotive Mechanic. The warranty will be valid after the Department of Automotive Engineers of AEC (Auto Engine Components) analyze the cause. The warranty will be valid after the customer presents the certificate as Automotive Mechanic Professional.

• Same day shipping when purchased before 3pm EST
• Fits: 1976-1998 Buick Pontiac Century Firebird 5.0L 4998CC 305CID OHV 16V V8
• Our products are tested and meet or exceed OEM performance requirements
• 2 Year Warranty (This product must be installed by a certified professional mechanic)

Same day shipping when purchased before 3pm ESTDiamond Power