The Chevrolet Performance ZZ454 we're dropping in our 1966 Chevelle Malibu doesn't come configured as a plug-and-play drop-in for an A-body—you have to change (swap) the oil pan. And changing the oil ...

An engine's oil pump dispenses the pressurized lubricant that prevents opposing surfaces from contacting one another, carries heat away from certain areas, and maintains minimal valvetrain lash when ...