It’s in excellent condition and has been well preserved. “How to Modify Datsun Engines & Chassis” by Bill Fisher is a first edition paperback book published in 1973 by Penguin Publishing Group. The book focuses on automotive repair and maintenance, specifically targeting Datsun models such as the 510, 610, and 240z. With a total of 240 pages, the book provides detailed instructions and insights on modifying and improving the performance of these vehicles. Written in English, this book is a valuable resource for automotive enthusiasts looking to enhance their Datsun engines and chassis.