GM Performance Engine Assembly, Crate Engine, Chevy 350 Base, 290 HP, Intended for Manual Transmission as Pilot Bearing is installed, Each (PART #GMP-12499529)
GM Performance's 350 c.i.d. base long block crate engines are their most popular choiceabecause no one else can deliver as much performance for this kind of value. GM Performance believes that everyone should be able to afford a high-quality GM V8 without going broke. Got a tired, old Chevy that needs a lift? Then these replacement engines are just right for you. GM Performance 350 base long block engine assemblies start with a 4-bolt main bearing block, aluminum pistons, and a hydraulic camshaft. Then they're topped with cast iron cylinder heads designed to be extremely durable, while still providing good airflow through the engine.
SPECIFICATIONS |
|
| Brand | GM Performance |
| Manufacturer's Part Number | 12499529 |
| Part Type | Crate Engines |
| Product Line | GM Performance 350 C.I.D. Base Long Block Crate Engines |
| Actual Engine Displacement | 5.7L/350 |
| Crate Engine Cylinder Head Material | Cast iron |
| Assembled | Yes |
| Engine Balance | Internal |
| Cam Style | Hydraulic flat tappet |
| Rear Main Seal Style | 2-piece |
| Intake Manifold Included | No |
| Cylinder Heads Included | Yes |
| Carburetor Included | No |
| Throttle Body Included | No |
| Distributor Included | No |
| Oil Pan Included | Yes |
| Valve Covers Included | Yes |
| Timing Cover Included | Yes |
| Water Pump Included | No |
| Harmonic Balancer Included | No |
| Flexplate Included | No |
| Flywheel Included | No |
| Air Cleaner Included | No |
| Spark Plugs Included | No |
| Spark Plug Wires Included | No |
| Computer Included | No |
| Wiring Harness Included | No |
| Supercharger Included | No |
| Remanufactured | No |
| Quantity | Sold individually. |
| Notes | This engine is not designed for use with OEM fuel injection, nor intended to be used in any marine applications. Designed for pre-1976 street vehicles or any off-road vehicle. Engines installed in vehicles registered and normally operated outside of the United States carry no warranty. Camshaft lift is .450 intake / .460 exhaust. Camshaft duration at 050 is 222 degrees intake and exhaust. Lobe centerline is 114 degrees. Normal engine manifold vacuum for the 350/290 HP engine is 10-12 in. This engine cannot be used in vehicles with a GVW over 6,000 lbs. Pilot bearing is installed. |
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