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

TSD’s Flagship F-350 Gets A Billet-Aluminum Cummins And IFS?!
Published by Green Handle Media in December 2024 - Another Big Bear engine, another one-of-a-kind swap project where Big Bear’s ISD4.5 complete swap package will serve to simplify the integration process.

The Fastest Pro Street Diesel Ever Built—Could Be Yours
Published by Green Handle Media in November 2024 - 5.9L Cummins and IH DT360 conversions, the fastest Pro Street diesel in history goes up for sale, and the latest airflow improvements for your Power Stroke.

Big Bear Engine Company Donates Reman 6BT Cummins® Engine to Huntley Project High School in Worden, MT
Published by Yahoo June 28, 2022 - Big Bear Engine Company donated a Remanufactured Component Build 6BT 5.9L Cummins® engine to Huntley Project High School in Worden, MT to assist students...

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.

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

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...

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.

POWER WAGON Heaven
Published by Diesel World Magazine, March 21, 2022 - 9 Ground-Up, Cummins-Powered Builds You Have To See. Arguably no other truck produced over the past 75 years is as tough-looking or highly sought after as the Dodge Power Wagon. Drop a Cummins in one, and you’ve built a vehicle that is the envy of most of the car-collecting and diesel world.




