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In The News

Read the latest in diesel news from Big Bear Engine Company.

Cummins 6BT, 4BT Among Popular Rebuilds at Colorado Engine Company

Cummins 6BT, 4BT Among Popular Rebuilds at Colorado Engine Company

Published by Hardworking Trucks, Jan. 8, 2020 - When it comes to engine rebuilding, some powerplants are better candidates than others.

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Cummins 4BT and 4 ISB Diesel Engine Conversions

Cummins 4BT and 4 ISB Diesel Engine Conversions

Published by 4WD Mechanix Feb. 27, 2020 - The Cummins R2.8L turbo-diesel crate engine conversion has a strong following. For many, however, this swap is too costly. Some find the Cummins 4BT and 4 ISB 3.9L

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Capital Reman and Big Bear Engine Company Donate Much Needed Surgical Masks in Time of Crisis

Capital Reman and Big Bear Engine Company Donate Much Needed Surgical Masks in Time of Crisis

Published by Business Insider Apr. 13, 2020 - In this uncertain time due to the Coronavirus the norm for both businesses and customers alike is to hunker down...

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Comprehensive 3.9L 4BT Cummins Specs

Comprehensive 3.9L 4BT Cummins Specs

Published by Diesel Resource Jan. 3, 2021 - We caught up recently with Big Bear Engine Company in Denver, Colo. which has plenty of experience rebuilding the 6BT, 4BT and several other favored workhorses.

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