This 350 is GM Performance Parts' value-leading crate engine, with 290 horsepower @ 5100 RPM, and 326 ft/lbs of torque @ 3750 RPM on 87 octane fuel. Its power will provide great durability with a 4-bolt mains, PM steel rods, and strong cast aluminum pistons. The camshaft has .450" intake and .460" exhaust lift with hydraulic flat tappets. The cast iron cylinder heads have 1.94" intake and 1.50" exhaust valves with 76 cc combustion chamber. The heads have the conventional 12-bolt intake manifold attaching design used from 1955 through late 1980. This 350 engine is not intended for marine use, and should be used in 1979 or earlier pre-emissions street vehicles or any off-road usage.Specifications
Horsepower: 290 @ 5250 RPMTorque: 332 ft/lbs @ 3750 RPM
Max Rec. RPM: 5100 RPMCompression Ratio: 8.5:1
Heads: Cast Iron 76 cc Chamber - 1.94 Intake valve/1.5 Exhaust valve
Camshaft Lift: .450 Intake /.460 Exhaust
Flat Tappet Duration @ .050" (222°Int/222° Exh)
Lifters: Flat TappetConnecting Rods: Powdered Metal
Block: 4-bolt mainPistons & Pins: Aluminum
Crankshaft: Cast Iron Nodular, 3.480" Stroke
Rocker Arm: 1.5
Ignition Timing: 34° BTDC total advanceFuel: 87 octane
Engine Components Package #809-12499529K3
Includes GM Goodwrench engine and the following products to make your new engine run!
Edelbrock Performer intake manifoldEdelbrock Performer 600cfm carbMr. Gasket intake gasketsARP intake boltsProform chrome valve covers, chrome wing nuts, chrome dipstickJegs HEI distributorJegs HEI coilGM recommends the use of an melonized distributor gear (809-10456413)Warranty Information
$159.00
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