UP FOR AUCTION WE HAVE A 1977 GMC 4500-7500 TRUCK OWNERS MANUAL. THIS IS GOOD ORIGINAL MANUAL. NOTE PICTURE FOR CONDITION. PLEASE FEEL FREE TO ASK ANY QUESTIONS PRIOR TO BIDDING. SHIPPING WILL BE $4.50 VIA USPS MEDIA MAIL AND WILL INCLUDE A TRACKING NUMBER. THANK YOU FOR LOOKING AND HAPPY BIDDING!!!