The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - 1960-1966 Chevy/GMC Pickup Truck Specs & Engine/Trans/Axle ID's

Bob Magana · 12-19-2010, 05:05 PM

I've been trying to find the info on my inline 6. The casting number is 3921988. Can't find info anywhere. Any help?

12-19-2010, 05:05 PM	#18
Bob Magana Registered User Join Date: Aug 2009 Location: Santa Paula, CA Posts: 14	Re: 1960-1966 Chevy/GMC Pickup Truck Specs & Engine/Trans/Axle ID's I've been trying to find the info on my inline 6. The casting number is 3921988. Can't find info anywhere. Any help?