Repower your Chevy Trailblazer with a re-manned, rebuilt 4.2L engine from Roadmaster Engine World.
Roadmaster Engine also has a wide selection of Chevy 4.2L engine parts as well. These parts can be purchased right online for your convenience.
Contact us at 800-447-9899 or email us with your questions.
Take a look at our dependable remanufactured engine process.
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Roadmaster Engine World has been remanufacturing Chevy engines since 1953.
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