What do I need to know about LB7 Duramax?

What do I need to know about LB7 Duramax?

LB7 Pros

  • Made in America.
  • Most horsepower and torque ever offered in a diesel pickup at the time (300hp, 520 lb-ft)
  • Aluminum cylinder heads made for a lighter curb weight and improved performance.
  • One of the lightest rotating assemblies of any generation Duramax.
  • Forged-steel connecting rods.

Is the 07 Duramax a good engine?

The engine was phased out in 2007 solely for the purpose of emissions regulations. Overall, the Duramax LBZ is an awesome engine that is highly reliable and capable from a performance perspective.

Is the Duramax L5P a good engine?

The L5P is considered the most reliable post-emissions Duramax made to date. With the removal of the CP4. 2 fuel injection pump and various improvements made to the block, pistons, and other internals, the engine itself is extremely capable and reliable. Overall, these engines have proved to be extremely reliable.

How many miles is too much for a Duramax?

A poorly-maintained engine can quickly fall into disrepair before it even reaches the 100,000-mile mark while a well-maintained Duramax pickup truck should last 400,000 or even 500,000 miles.

What year of Duramax is the best?

The Duramax L5P, the current model first released in the 2017 model year, easily takes the crown as the best Duramax engine yet produced. We’ll discuss the many upgrades of the L5P at the end of this article. But first, let’s survey the previous Duramax models and see just how far they’ve come.

What kind of engine does a GMC C6500 have?

2006 GMC C6500 Cab and Chassis Truck. 7.8L Duramax Powered Diesel Engine With 215 HP, Allison 5 Speed Automatic Transmission With Push Button Range Se…

How many versions of the Duramax diesel engine are there?

All told, there are six different iterations of the Duramax diesel engine: LB7, LLY, LBZ, LMM, LML, and L5P spanning from 2001 to the present day. Each version of the engine has its own issues and quirks, and some are less problematic than others.

What kind of transmission does a Duramax pickup have?

Nearly all Duramax powered pickup trucks were equipped with the Allison 1000 automatic transmission, with the five-speed version running from 2001 to 2005, and the six-speed starting in 2006 and running until 2019.

Where can I buy a 1988 GMC C6500?

1988 GMC C6500, 1988 GMC C6500 WITH A 2 MAN BUCKET AND CRANE FOR SALE, LAKE COUNTY TRUCK SALES, WAUKEGAN, IL, 60087, 366 GAS ENGINE, ALLISON AUTOMATIC… Create a MyTrader account for free. 6.6 liter Duramax diesel runs greatManual transmission Massport vacuum pump1000 gallon debris tank…