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bdmcgee · 08-28-2007, 07:22 PM

This is a dumb question, but I just got a 69 GMC pickup. It has a 396 which has been modified. I changed the oil and much to my surprised it only took 4 quarts. The mannual says 5. . . . any ideas? Thanks

08-28-2007, 07:22 PM	#1
bdmcgee Registered User Join Date: Aug 2007 Location: Central Michigan Posts: 42	Changing Oil This is a dumb question, but I just got a 69 GMC pickup. It has a 396 which has been modified. I changed the oil and much to my surprised it only took 4 quarts. The mannual says 5. . . . any ideas? Thanks