General Motors made V8s with 5.3-liter and 6.2-liter displacements. While they're under the same brand name, there are a few other key differences between them.

Buy 8 Cylinder Wire Set 48322 Performance Spark Plug Wires Set For Chevy GMC LS1 Vortec 4.8 5.3 6.0L Engines - 8 Wires Spark ...

Order Automotive Replacement Spark Plug Wire Sets VMS Racing 10.2mm Red Spark Plug Wire Set For Chevy GMC Trucks 4.8 5.3 6.0 ...

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 ...

The third generation small block started with the LS1, a 5.7-liter V8 powering Corvettes, Firebirds, and Pontiac GTOs. More iterations would follow, with the Vortec 5300's first iteration, the LM7, ...