Every pickup truckbrand has its claims to fame, but when it comes to their engines, only a few ever reach legendary status. These are the ones that quietly outlast trends, hauling and towing their way ...

General Motors introduced the LC9, a 5.3L V8 Vortec engine, in the tenth-generation, four-wheel-drive GMT900-based Chevrolet Suburban and GMC Yukon XL. The LC9 is a member of the Gen IV V8 GM small ...

A GM 5.3L V8 Vortec oil consumption class-action lawsuit has been settled with lawyers cashing in with a big pay day. The lawsuit was filed 8 years ago according to CarComplaints.com and was settled ...

If you know a few pieces of information, you can turn a Vortech 5.3L block into an LS mill making way over 500 hp and out-displacing an LS3! To prove it we dyno one at Westech Performance.

from what I’ve read, it seems like the 8 speed is only for GM’s most powerful engines. Everything else will be getting the 10-speed they are codeveloping with Ford. I believe 2016 or 2017my. Get our ...

2016 Models is what has been stated in the past. I know someone who got a new 8-sp trans and he has had nothing but problems from it. The dealer has had it more than he has. Get our GM news straight ...