Question: 1993 Corvette Oil Change

[Silverado2000LS1]

Guys,

What type of oil is recommended for a 1993 Corvette? Synthetic or conventional? What came from the factory? Thanks for any help.

[CompSyn]

Guys,

What type of oil is recommended for a 1993 Corvette? Synthetic or conventional? What came from the factory? Thanks for any help.

Silverado2000LS1,

These are the Amsoil recommendations for your application, a 1993 Chevrolet Corvette 5.7L P code.

Oil must meet GM standard GM4718M

Oil Grades:

Above 0°F......10W-30
All Temps......5W-30

Oil capacity - Engine oil with Filter: 4 Quarts

The fallowing Amsoil lubricants meet the above stated GM4718M specification. In addition the oil formulations utilize Group IV bases stocks so you can be assured that they are 100% synthetic, which equates to less internal engine friction and exceptional performance and longevity.

Amsoil ASL 5W-30 link

Amsoil ATM 10W-30 link

SSO OW-30 replaces other 0W-30, 5W-30 and 10W-30 motor oils and consistently outperforms competitive conventional and synthetic motor oils.

Amsoil SSO 0W-30 link

Let me know if you have additional questions about product information and remember to consider the Amsoil Preferred Customer program for cost savings.

LS1.com – Amsoil Preferred Customer link

Thanks,

CompSyn