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Prestige Motorsports - 489CI BIG BLOCK
Our 489 Big Block Airboat Engine is far different than a basic Chevy crate engine. The 454 based stroker engine is designed with a host of upgraded internals specific to airboat use to provide maximum torque from 2,500 to 5,550 RPM, right where you need it on a boat. Get on plane quicker in the water or blow over dry land easier on your airboat.
Browse 489CI BIG BLOCK Products
Items 1-5 of 5
Marine Series
Description: Need a Turn-Key Solution? We got you covered. You can purchase a Turn-Key engine like this one without pulleys. Click here to see engine.
Fuel Type Pump Gas
Max RPM...More Details »
Item #: C489-AB-DR-C
Condition:
New
Custom built to order
Price: $19,999.00
Marine Series
Description: Need a Turn-Key Solution? We got you covered. You can purchase a Turn-Key engine like this one without pulleys. Click here to see engine.
Fuel Type Pump Gas
Max RPM...More Details »
Item #: C489-AB-LB
Condition:
New
Custom built to order
Price: $13,999.00
Airboat Series
Description: Want Fuel Injection? We got you covered. You can purchase a Drop-in-Ready engine like this one Fuel Injected fully assembled with pulleys and dyno tuned. Click here to see engine....More Details »
Item #: C489-AB-TK-C
Condition:
New
Custom built to order
Price: $18,999.00
Airboat Series
Description: Want it Carbureted? We got you covered. You can purchase a Drop-in-Ready engine like this one Carbureted fully assembled and dyno tuned. Click here to see engine.
Fuel Type Pump...More Details »
Item #: C489-AB-DR-F
Condition:
New
Custom built to order
Price: $23,999.00
Marine Series
Description: Need a Drop-in-Ready Solution? We got you covered. You can purchase a Drop-in-Ready engine like this one with a Pulley Kit fully assembled and dyno tuned. Click here to see engine....More Details »
Item #: C489-AB-TK-F
Condition:
New
Custom built to order
Price: $21,999.00
Items 1-5 of 5
