Aftermarket Reman Engines

Black and white logo of SPR (Springfield Remanufacturing Corp), featuring stylized lines and bold letters, with the company's name written below.
Cummins ISB 6.7L remanufactured engine

CUMMINS ISB 6.7L

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ford 6.7L engine

FORD 6.7L

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gm duramax lml 6.6L

GM LML 6.6L

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