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- 489ci Big Block
Prestige Motorsports - 489ci Big Block
Don’t waste time and frustration on that old carburetor. Fuel your engine with a new dyno tested system for proven performance! Our "Turn-Key" and "Drop-in Ready" engine packages provide amazing sound and performance for your boat! We offer the Chevy Big Block in a Long Block, Carbureted and Fuel Injected crate engines.
