• The LM7 came out in GM trucks between 1999 and 2007
• It was also known as the Vortec 5300
• The information listed here is for the stock LM7 engine
• These engines have been proven for years now and have proven themselves in the racing world
• GEN III rotating assembly
• 5.3L / 325 cu. in.
• Cathedral port heads
• 24 tooth reluctor wheel
• Motors are sold with all covers as per picture(s)
• All long engines are sold on a to suit rebuild basis and turn over freely, mileage is unknown
• Warranted to be rebuildable

Compatible Engines

• LM7 5.3 Litre 5.3L V8
• LS1 LS2 LS3 LS7 LS9 LSA L76 L77 L98 LSX LS Performance 0L V8

Compatible Vehicles

• Chevrolet Various 2000 - 2007 5.3L
• Chevrolet Various TBA - TBA 0L
• Holden Various TBA - TBA 0L

Notes

For Engine(s): LM7 5.3 Litre,LS1 LS2 LS3 LS7 LS9 LSA L76 L77 L98 LSX LS Performance
The LM7 came out in GM trucks between 1999 and 2007
It was also known as the Vortec 5300
The information listed here is for the stock LM7 engine
These engines have been proven for years now and have proven themselves in the racing world
GEN III rotating assembly
5.3L / 325 cu. in.
Cathedral port heads
24 tooth reluctor wheel
Motors are sold with all covers as per picture(s)
All long engines are sold on a to suit rebuild basis and turn over freely, mileage is unknown
Warranted to be rebuildable