HAYNES TECHBOOK DIESEL ENGINE REPAIR MANUAL. THIS BOOK CAME OUT 2004 NOT 1976.. FOR GENERAL MOTORS AND FORD LIGHT TRUCKS,VANS,PASSENGER CARS. GOOD FOR: GM 350,379,397. FORD 420, 445, 7.3 LITER POWER STROKE. BOOK IS USED BUT STILL IN ''GOOD'' CONDITION. THANKS FOR LOOKING PLEASE CHECKOUT MY OTHER BOOKS AND STUFF FOR MORE GOOD OFFERS..dc