Partial VIN # stamped on engine - The 1947 - Present Chevrolet & GMC Truck Message Board Network

stllookn · 12-02-2002, 08:10 PM

I can't figure out how much of the vin # is stamped on my 400 that I am getting ready to rebuild. The small number is C77195549. I am pretty certain it must have been the 195,549th vehicle built but that is about it.

The engine code is F0531TLM which is a Flint engine vehicle, built on May 31 that went into a 1976 (K20 or 2500), 77 (K20 - 3500) or 79 (C20 - 3500) truck.

I can't find any info on the head casting numbers in any of the four locations I usually check 458642. I am going to toss the heads anyway but was just curious.

12-02-2002, 08:10 PM	#1
stllookn Saving 1 truck at a time! Join Date: Aug 2001 Location: Kent, WA Posts: 6,465	Partial VIN # stamped on engine I can't figure out how much of the vin # is stamped on my 400 that I am getting ready to rebuild. The small number is C77195549. I am pretty certain it must have been the 195,549th vehicle built but that is about it. The engine code is F0531TLM which is a Flint engine vehicle, built on May 31 that went into a 1976 (K20 or 2500), 77 (K20 - 3500) or 79 (C20 - 3500) truck. I can't find any info on the head casting numbers in any of the four locations I usually check 458642. I am going to toss the heads anyway but was just curious. __________________ '68 C20 Longhorn 50th Anniversary 400/TH400 '68 C20 Longhorn 50th Anniversary 468/TH400w/buckets '72 C20 Halfhorn (Longhorn w/o cab and front clip) '69 Flxible Cruiser (look up ugly in the dictionary)



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