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jradford · 03-25-2018, 11:05 AM

My truck has the original firewall markings as well. Passenger side are the model number and match the spid. The drivers side are only partially readable but what is readable make no sense. LS9XX38. They didn't even make the LS9 in 1972. It is a 72 chevy C20 Camper Special. Does the LS9 stand for something than an engine designator? TIA

03-25-2018, 11:05 AM	#9
jradford Registered User Join Date: Feb 2018 Location: gilmer tx Posts: 75	Re: Numbers on firewall? My truck has the original firewall markings as well. Passenger side are the model number and match the spid. The drivers side are only partially readable but what is readable make no sense. LS9XX38. They didn't even make the LS9 in 1972. It is a 72 chevy C20 Camper Special. Does the LS9 stand for something than an engine designator? TIA