Links
| www.oldengine.org | The host of this website |
| www.smokstak.com | The best website for buying selling and discussion of antique engines, tractors and related equipment |
| www.ifsja.org | International Full Size Jeep Association --- The best online source for discussion, buying and selling of 1963-1991 Full Size Jeeps |
| The best online source for discussion, buying, and selling of antique tube radios and related items | |
| www.wokr.org | The Willys-Overland Knight Registry --- Vehicles powered by sleeve valve engines or Willys-Overland vehicles from 1903-1942 |
| www.olivercletrac.com | Parts for Cletrac and Oliver crawlers |