Chevy 5.3 Engine Specs 2023

Chevy 5.3 Engine Specs

It is the Chevy 5.3L engine also known as L84, or the L84 it is an extremely popular and powerful V8 engine found in many Chevrolet and GM automobiles. Here are a few most important specs:

Engine TypeV8 4 stroke, pushrod OHV
Displacement5.3L (326 cubic inches)
Bore & Stroke3.94″ x 3.62″
Horsepower285-355 horsepower (depending on the model and year)
Torque302-383 Lb-ft (depending on the model and year)
Fuel InjectionDirect injection
Cooling SystemLiquid-cooled
Starting System12V electric starter
Dry Weight425-450 pounds (depending on the model)
Engine Oil Capacity6.0-6.5 quarters (depending on the model and filter)
ApplicationsTrucks, SUVs, vans, full-size pickups


Cat 3306 is a Diesel powerhouse that’s been in motion for a long time. We hope that this look at its specifications will make you feel more like a gearhead. 

Whether you’re a mechanic enamored by its power, a trucker appreciating its strength, or simply curious about engines that keep the world moving, I’m glad you stayed for the conclusion.

Keep in mind that knowing is power and knowing a little regarding the Cat3306 could be just the thing to make your next encounter more enjoyable! Thanks for reading and don’t forget to keep your engines roaring!

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