I just picked up a '73 restoration project and am looking for some good Z books (this is my first Datsun). Does anyone have any recommendations? So far I'm looking at these: How to Restore Your Datsun Z-Car https://www.amazon.com/dp/1931128022/ref=cm_sw_r_awd_11Ovvb0AAQRTR How to Rebuild Your Nissan/Datsun OHC Engine: Covers L-Series Engines 4-Cylinder 1968-1978, 6-Cylinder 1970-1984 https://www.amazon.com/dp/1931128030/ref=cm_sw_r_awd_C4Ovvb1GA93K6 Essential Datsun Z 240Z to 280Zx: The Cars and Their Story 1969-83 (Essential Series) https://www.amazon.com/dp/1870979516/ref=cm_sw_r_awd_w5Ovvb17NTV8C Haynes Datsun 240Z, 260Z, and 280Z Manual, 1970-1978 (Haynes Repair Manuals) https://www.amazon.com/dp/0856962066/ref=cm_sw_r_awd_95Ovvb0RSM84Q