- Vehicle Model
- 40 Series
- 45 Series
- 55 Series
- 60 Series
- 70 Series
- 80 Series
- Location
- United States
Selling my GM LS364/450HP - Gen III 6.0L LQ9, 24x Long Block with less than 100 miles on it. I pulled it out of my 80 Series to run Gen IV LS3/6l80e.
Bought directly from Gandrud GM Performance. Was installed by techs at Proffitt's Resurrection Land Cruisers. Have warranty and receipt.
I can provide a list of absolutely everything you need to finish the motor and run this into an 80 Series with a 4l80e.
Motor is in Montrose, CO, but will be transporting to Boise, ID so happy to deliver at no cost if it logistically works.
This motor is FAST!!!
Picture is of the completed long block with LS3 intake/throttle body and Holley mid mount accessory kit which are not included.
$6500 OBO (Retail is $7300 before taxes and shipping)
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
INSTALLATION NOTES
• Assembly does not include any electronics
• Engine is compatible with a vehicle’s existing Gen III controller, but tuning is required
• Includes LQ9 oil pan
• Requires intake manifold matched to LS3- or L92-style rectangular intake ports
• LS3 or L96 production intake manifolds can be used, but require an aftermarket adapter plate for use with early LS three-bolt throttle bodies
• Not intended for marine applications
Bought directly from Gandrud GM Performance. Was installed by techs at Proffitt's Resurrection Land Cruisers. Have warranty and receipt.
LS364/450HP - Gen III 6.0L 24x Long Block
Check out the deal on LS364/450HP - Gen III 6.0L 24x Long Block at GM Performance Motor
www.gmperformancemotor.com
I can provide a list of absolutely everything you need to finish the motor and run this into an 80 Series with a 4l80e.
Motor is in Montrose, CO, but will be transporting to Boise, ID so happy to deliver at no cost if it logistically works.
This motor is FAST!!!
Picture is of the completed long block with LS3 intake/throttle body and Holley mid mount accessory kit which are not included.
$6500 OBO (Retail is $7300 before taxes and shipping)
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
INSTALLATION NOTES
• Assembly does not include any electronics
• Engine is compatible with a vehicle’s existing Gen III controller, but tuning is required
• Includes LQ9 oil pan
• Requires intake manifold matched to LS3- or L92-style rectangular intake ports
• LS3 or L96 production intake manifolds can be used, but require an aftermarket adapter plate for use with early LS three-bolt throttle bodies
• Not intended for marine applications
