Evidence scope
This 1976 GMC C20 is documented by exact VIN TCS246J513570 in a surviving marketplace record. The listing identifies a GMC two-wheel-drive three-quarter-ton pickup and reports a 454 V8, automatic transmission and 98,665 displayed miles.
Seller claims and missing documents
The seller reports an original owner’s manual, SPID, warranty card/Protect-O-Plate and additional original material. No readable VIN-matched image of those documents was recovered, so their contents are not transcribed. Sierra Classic, Camper Special, “Silverado equipment,” colors, options and originality remain seller claims.
Price and mileage
The $6,800 buy-it-now amount included nationwide shipping and was an asking price, not a verified completed sale. The 98,665-mile statement is not independently supported; mileage remains TMU.
Location policy
Lake Oswego, Oregon is the historical listing location. The listing does not establish current ownership, custody or location.
