Your old, reliable engine has been coughing up some strange, but concerning noises. So, you call your mechanic to find out what the problem and solution are to restoring its harmonious hum. But the ...

We may receive a commission on purchases made from links. Although engines last longer today than they did years ago, when it finally does give out, you have several choices. The most expensive route ...

If your project car has a busted engine, you may be trying to choose between a new crate motor and a rebuild. Here's how to ...

Our pocket-change performer Camaro is back. After a quick hiatus that Tim Moore spent thrashing on a new motor, we're now quicker, faster, and more powerful than before. We've got a lot to cover in ...

One of the great joys of hot rodding is rebuilding your own engine. But rounding up all the parts and getting them all machined and prepped can really be a headache. There are so many different ...

Cat Precious Metals On-Highway engine-overhaul kits for several Cat medium-duty engines are now available. The kits cover the Cat 3126B, 3126E and C7 with serial-number prefixes KAL, WAX and SAP ...

We are back in the shop and burning the midnight oil to finish the Dauntless V-6 rebuild for our old CJ. While the Buick 225 odd-fire has General Motors roots, Kaiser-Willys bought the tooling from ...

AFA Industries has released in-frame overhaul kits for the Caterpillar 3406E & C15 articulated engine families. These kits were created to accommodate the increase in demand for in-frame kits without ...