6.0 LQ9 LS Motor

Ready-to-Run 6.0L LQ9 LS Engine – Bored .030 Over | Summit Racing Build

Looking for a strong, reliable 6.0L LS engine that’s already built with quality parts and ready for your next project? This LQ9 6.0 LS motor is a fantastic choice for street trucks, muscle cars, Jeep swaps, or high-performance daily drivers. It delivers excellent power and torque right out of the box while staying dependable for years of trouble-free driving.

Why This 6.0 LQ9 Engine Stands Out
I bought this engine from Summit Racing about five years ago and had it professionally prepped for long-term performance. It’s been bored .030 over, giving it a bit more displacement and better breathing without going overboard. The result is a stout 6.0L that makes great low-end torque – perfect for towing, off-roading, or just having fun on the street.

This isn’t a bare long block. It comes fully dressed with premium supporting parts that improve reliability and efficiency:

Key Upgrades and Features
– Bored .030 over – Increases displacement for better power and response
– 25% under-drive harmonic dampener (from Summit Racing) – Reduces accessory drag, helps the engine rev freer, and improves overall efficiency
– Dual roller timing chain– More durable and precise than stock, reducing stretch and noise for smoother operation
-Stock LQ9 camshaft – Proven factory grind that delivers strong mid-range torque while staying street-friendly
– Melling Performance lifters – High-quality upgrade for better durability and consistent valve control
– Melling high-volume oil pump – Ensures excellent oil pressure and flow, especially important for performance use
– Full set of gaskets included – Everything you need to install it cleanly

# What’s Included
– Complete 6.0L LQ9 long block (bored .030 over)
– 25% under-drive harmonic balancer
– Dual roller timing chain
– Melling performance lifters
– Melling oil pump
– Full gasket set

This engine was carefully assembled with name-brand Summit Racing components and has been stored properly since. It turns over smoothly and has no known issues. Whether you’re doing an LS swap or refreshing an older GM truck or car, this motor gives you a solid foundation without the guesswork of piecing together random parts.

# Perfect For:
– LS engine swaps
– Square-body trucks, GMT800, and newer Silverado/Sierra builds
– Jeep Wrangler, Bronco, or classic muscle car conversions
– Budget-friendly performance builds that still want reliability

# Performance You Can Expect
A properly set up 6.0 LQ9 like this typically makes strong power with simple bolt-ons. Pair it with a good intake, headers, and tune, and you’ll have a torquey, responsive engine that’s perfect for daily driving or weekend adventures. The under-drive damper and upgraded timing components help it stay efficient while delivering that signature LS power.

# Why Buy a Pre-Built LQ9?
Buying an already-assembled engine with quality parts saves you time, money, and headaches. No hunting for matching components or worrying about compatibility. Everything here is matched and ready to drop in with your existing wiring, accessories, and transmission.

Serious buyers only – this 6.0 LS motor is clean, complete, and ready for a new home. If you want a dependable 6.0L LQ9 engine that’s been built right with Summit Racing parts, this is it.

**Message me today** with any questions about fitment, shipping, or your specific build plans. I’m happy to help you get this engine into your project and back on the road quickly. Don’t miss out on a turn-key LQ9 that’s already upgraded and ready to perform!