The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - 47-59 VIN & Block Numbers

Sammy4358 · 09-22-2022, 08:29 PM

Can anyone help me figure these numbers stamped on the block on the passenger side just under the alternator. I am trying to figure out the size of motor and what it came in. The first set is the 3/16" lettering ( F1031CEM ) and the second set is 1/8" lettering ( 18L532064 )

I am trying to do repairs and don't know for sure what motor it is.

09-22-2022, 08:29 PM	#1
Sammy4358 Registered User Join Date: Feb 2018 Location: Athens, TN Posts: 62	VIN & Block Numbers Can anyone help me figure these numbers stamped on the block on the passenger side just under the alternator. I am trying to figure out the size of motor and what it came in. The first set is the 3/16" lettering ( F1031CEM ) and the second set is 1/8" lettering ( 18L532064 ) I am trying to do repairs and don't know for sure what motor it is.