Corvette C3 LSX Engine Parts

Inside GM’s Gen V LT engine family: history, tech, and performance of each LT engine option available.

While everyone is looking for a 6.0 LS, don’t count out the original 5.7 LS1 engine for your next LS swap performance build

If you're ready to swap an LS engine into you '73-'87 Squarebody Chevy or GMC truck, here's a guide to get you started and a parts list to help you get everything you need for your swap.

Looking to swap the venerable LS engine into your hot rod, muscle car, or classic truck? Take a look at our detailed identification guide for Gen III/IV LS engines before you hit the salvage yard or swap meet!

The 4.8 LS engine is a salvage yard bargain vs the typical 5.3 or 6.0 LS and can still make great power for your LS swap needs.

The 1964 Corvette L76 327 is legendary, learn more about this storied engine and what you need to build a clone.

The LS swap is no doubt still going strong, but if you’re planning to run an automatic behind your 4.8, 5.3, or 6.0L LS-powered ride, you’ll need to pay attention to a few items we discuss in this buyer’s guide.

Uncover the secrets behind the iconic C3 Corvette! From design to development, discover what made this classic a legend.

Concerned about a transmission swap? Our engine transmission compatibility checker will help confirm what you need to make it happen.

The 1964 Corvette L79 327 is legendary, learn more about this storied engine and what you need to build a clone.