Here's an oldie but a goodie from 1972: #353 Terrace House with Car & Garage. It takes a while for me to find the build instructions online, but when I do!!! : r/lego
LEGO 1972 TRUCK WITH TRAILER 685 COMPLETE WITH BOX AND INSTRUCTIONS UBER RARE! | eBay
LEGO 1972 Blue GoKart Instructions, Technic
1972 | Brickset: LEGO set guide and database
LEGO 1972 Go-Cart Set Parts Inventory and Instructions - LEGO Reference Guide