3.0L GM Marine Engine

Indmar 3.0L GM Marine Engine


Free shipping to major cities on new engine sales

We offer installations on all engines

Call us: (905)738-4887

Save BIG by buying in Canadian Dollars!



IN STOCK! No Duty Fees, No Currency Exchange! Available for Immediate Pick-Up! 
The Indmar 3.0L new base engine includes the following:
Block (with all internal components)
Water Circulating Pump
Spark Plugs
14" Flywheel
Oil Pan    
Harmonic Balancer
Electronic Distributor
High Output Coil
Timing Shunt
Power Tach Lead
Valve Cover
Timing Chain Cover
Interrupter Harness
Cable / Coil to Distributor


Comp. Ratio: 
Valve Config:
Valve Lifters: 
Bore x Stroke: 
Main Bearings: 
Intake/Exhaust Manifold: 
Block MFG.: 
Flywheel Dia.: 
Firing Order: 
Oil Pan Capacity: 
Oil Type: Marine
Paint Protectant:  
181 C.I.D. (2966.59 CC) / 3.0L
In-Line 4 Cylinder
9.25:1 (High Flow Vortec Head)
Pushrod Actuated / Overhead Valves
Hydralic Flat Tappet
4.00” x 3.60” (101.60 x 91.44 mm)
2 Bolt Cast Iron
Delco EST (Electronic)
Customer Supplied
GM Powertrain
14” (Ring Gear Towards Engine)
1 – 3 – 4 – 2
4 Quarts (W/O Filter)
SAE 15W40 Pennzoil Marine
High Gloss Black / Superior Corrosion  Res.
140 H.P. @ 4800 RPM (Carburetor)
177 lb-ft @ 3600 RPM
1 Year Limited (90 Days Commercial)


Additional Info

Additional Info

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