The Chevy 454 short-block option, priced at $5,481.69, provides the same four-bolt main cast-iron engine block and rotating assembly as the $8,971.76 454HO complete crate engine option.

If you need to replace your car's engine, you're tackling a job that can be complicated and difficult. You can simplify it with a turn-key crate engine.

Turn Key Engine Supply Turn Key specializes in GM Gen III/IV engines as well as 2.2L Ecotecs. V-8 choices include the Vortec 5.3L, 410hp LS1/LS6, stock LS2, LS3 (used by Shannon Campbell), LQ9 ...

Rare LS-7 Crate Engine Finally Fired Up After Sitting in a GM Crate for 44 Years. A N.O.S. LS-7 454 big-block Chevy from 1979 runs for the first time at Westech Performance—read what happens!

Additionally, part #3965774 454 LS7 engine was a ³long block² crate engine, which means it came less intake manifold, distributor, ignition, carb, starter and water pump. But oh my, what a buy ...

XCH was a designation for a Chevrolet parts crate engine sold over the counter by dealers and is commonly known as the LS7. Again, the holy grail of big-block engines of the day.

Additionally, part #3965774 454 LS7 engine was a “long block” crate engine, which means it came less intake manifold, distributor, ignition, carb, starter and water pump. But oh my, what a buy ...

General Motors LSX454R crate engine at Barrett-Jackson – Click above for high-res image gallery. It’s not just cars and trucks that are auctioned off each and every year at Barrett-Jackson.