[A] New 3.0L GM Marine Long Block

$3,895.00
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Current Stock:

Includes:

  • NEW Block with all internal components 
  • Circulating water pump 
  • Spark Plugs 
  • 14" Flywheel 
  • Oil Pan 
  • Harmonic Balancer 
  • Electronic Distributor 
  • High output ignition coil 
  • Timing Shunt 
  • Power tach. lead 
  • Valve cover 
  • Timing chain cover 
  • Coil to Distributor cable 
  • One Piece rear main seal 
  • Mechanical fuel pump pad 

 

Specifications:

Displacement                     
181 C.I.D. (2966.59 CC) / 3.0L
Cylinders In-line 4 cyl.
Compression Ratio 9.25:1 (High flow vortec head)
Valve config. Pushrod actuated / Overhead Valves
Valve lifters Hydraulic flat tappet
Bore x stroke 4.00" x 3.6" (101.6 x 91.44 mm)
Main bearings 2 Bolt cast iron
Ignition Delco EST (Electronic)
Flywheel Diameter 14" (Ring gear towards engine)
Firing order 1-3-4-2
Oil pan capacity 4 Quarts (w/o filter)
Horsepower 140 H.P. @ 4800 RPM
Torque 177 lb-ft @ 3600RPM
Warranty 1 year limited (Commercial 90 day)