Chevrolet Performance keeps finding ways to upgrade the venerable Small Block V8. For the new ZZ6 350 crate engine that gets a full debut at the SEMA Show, valvetrain improvements help it reach ...

Horsepower ratings range from 210 from the L05 Gen 1 crate engine designed for 1987 to 1995 pickup trucks to the 420-hp ...

It is offered in wet-sump (P/N 19332621) and dry-sump (P/N 19332702) versions • The ZZ6 350 crate engine – the ... around 4.8 million cars and trucks a year. Chevrolet provides customers ...