How long does LB7 last?

Go Ahead and Try it at Home. Overall, the LB7 is a very reliable and efficient engine with exception to the injectors faults, but beyond that, the truck will only need basic maintenance and last for several hundred thousand miles.

When did the GMC Duramax LB7 come out?

Duramax LB7 Specs & Info. The LB7 Duramax was first introduced for the 2001 model year as General Motors retired its 6.5L Detroit diesel. In every possible way, the Duramax was superior to the outdated Detroit and marked a revolutionary turning point for GMC and Chevrolet pickups in the diesel marketplace.

How many horsepower does a 6.6L LB7 Duramax have?

6.6L LB7 Duramax Specifications Chart Manufactured Years: 2001-2004 Fuel: Diesel Fuel Tank Size: 26 Gallons Max Engine Speed: 3,250 RPM Horsepower: 235-300 horsepower

Which is the highest tow rating for a Duramax truck?

For more complete towing information, refer to your truck’s owners manual. The LB7 Duramax Tow ratings below are the highest numbers the trucks are capable of. Actual tow ratings vary according bed length, cab size, and whether the truck features single rear wheels or if it is a dually.

Is the water pump on the LB7 Duramax leaking?

Water Pumps – Another issue with the LB7 Duramax is the water pump leaking. This one is fairly common and unfortunately a huge pain in the butt to change. Water will seep from the underside of the pump. Be prepared though because you will have to remove the dampner pulley to get the pump off.

How many wheels does a GM 6.6L Duramax LB7 have?

Through the years, he’s built this truck into everything he’s wanted. Currently, it sits on 35×12.50 tires on 20×12 wheels courtesy of a 6.5″ lift cranked up to about 8.5″. This truck has been built for show and go with many exterior upgrades such as a billet grille, and blacked out emblems.

What kind of engine does a Chevy 2500HD have?

Under the hood the LB7 Duramax engine is cranking out some power with EFI Live DSP-5 custom tuning along with many other mods such as an MBRP 4″ Exhaust, AFE Cold Air Intake and a BatMoWheel Compressor Wheel. This 2002 Chevy 2500HD Built By Gary T. started out in stock form before it was modified, lowered and upgraded!

What was the horsepower of a 2001 Chevy LB7?

Spanning six different variations and nearly 20 years of production, the LB7 has certainly proved to be a reliable and durable platform. 2001 year models were pushing 235hp and 500lb-ft. of torque. By the end of its production in 2004, the LB7 got a sizeable power increase to 300hp and 520lb-ft. of torque.

How long does LB7 last?