WILL IT START Episode 9! 1981 GMC Brigadier 671 Detroit!

Gmc Brigadier hauling tractors/ 6-71 Detroit Diesel

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Why the Two-Stroke Diesel Was AHEAD of its Time

Grabbing and grinding gears with my 6-71 Detroit Diesel powered White 9000 #antique #trucking

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Detroit Diesel Cold Start! The Legendary Screamin' Jimmy 2 Stroke 6-71 in a 1970s White Cabover...

Overview of my 'new' truck - 1984 GMC Brigadier

1985 GMC Brigadier interior video

Ford L9000 Episode 14: Turning up the Cummins L10 and going for a ride!!

1979 Gmc brigadier with a 6-71 Detroit Diesel

First Startup; 86 GMC BRIGADIER

Detroit Runaways And How To Prevent One

The Big Blue Guck - Driving to Work

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'51 GMC 950 DETROIT 671

12v71 first cold start of the year, will it start?

88 GMC BRIGADIER YOU can WIN!!!!

Floating gears in the 6-71 Detroit Diesel powered Loadstar

9 Of The Greatest 2-Stroke Detroit Diesel Engines Ever