GM Performance 450HP Gen III 6.0L 24X Crate Motor Long Block LQ9 19434650

Chevrolet Performance have put together this all new Gen 3 450HP 6.0L Iron combination crate engine. LS364/450 is a great powerful GM option easily fitted to to LS1/ 5.7 equipped commodores or a durable choice for all new builds. The Only Gen III GM crate engine option. With 24 tooth reluctor 24X crank reluctor to suit Gen III engine management systems. So this will run off your VT to VZ ECU but will require tuning. LS3 rectangular port cylinder heads which feature light weight sodium filled intake valves. Requires square port intake. Adapter plates available to mount three bolt gen III throttle bodies to Square port manifolds. Features a high lift LS6 camshaft for a broad torque range. Strong LQ9 iron block Fitted with a LQ9 rear hump sump Can be fitted with a carburetor TECH SPECS Part Number: 19370163 Engine Type: Performance LQ9 long block Displacement (cu in): 364 cu in (6.0L) Bore x Stroke (in): 4.000 x 3.622 in (101.6 x 92 mm) Block: Cast iron with 6-bolt block, cross-bolted main caps Crankshaft: Nodular iron Connecting Rods: Powdered metal Pistons: Hypereutectic aluminum Camshaft Type (P/N 12565308): LS6 hydraulic roller Valve Lift (in): 0.550 intake / 0.550 exhaust Camshaft Duration (@.050 in): 204º intake / 218º exhaust Cylinder Heads: LS3 rectangular port; aluminum, as-cast with 68cc chambers Valve Size (in): 2.165 intake (hollow stem) 1.590 exhaust (solid stem) Compression Ratio: 10.3:1 (nominal) Rocker Arms: Investment cast, roller bearing trunnion Rocker Arm Ratio: 1.7:1 Recommended Fuel: Premium pump Maximum Recommended rpm: 6,800 Reluctor Wheel: 24X Balanced: Internal Bank Transfer only on this item (1.35% surcharge if paid by card) Comes in original GM crate Please call if you need an accurate freight quote. Here at Malex Motorsports all of our items are in stock in our Sydney based store, ready to ship or pick up. NOW IN SMEATON GRANGE!