454ci 450Hp BBC Engine Special 454ci 500Hp BBC Engine Special is for a fresh water marine or street applications specifically built using the GenV one piece seal 4 bolt main block. CNC perfectly machined on 4.840 bore centers, square decked and final 4.250″ plate honed bore. GM 4.000″ stroke standard journal externally balanced cast crank, […]
350-427ci SBC Marine Crate Engines Pictures of engines look great but so does beauty! Get you eyes on beauty and usually with nothing between the ears but seeing you get taken. Read everything this Brand New 350 up to 443ci Marine Crate Engines are direct replacement units for your marine applications. Built for long term […]
454ci 730 Hp SBC Marine Monster Crate Engine Pictures of engines look great, but so does beauty! Get you eyes on beauty and usually with nothing between the ears but getting taken. Read everything this Brand New 454ci 730 Hp Marine Monster Crate Engine This Marine Monster Crate Engine is not for the weak at […]
461ci 500Hp BBC Marine Crate Engine 461ci 500Hp BBC Engine Special is for a fresh water marine or street applications only that is specifically built using the GenV one piece seal 4 bolt main block. CNC perfectly machined on 4.840 bore centers, square decked and final 4.280″ plate honed bore. Internals are a GM 4.000″ […]
509ci 710HP BBC Marine Crate Engine 509ci Marine Crate Engine is a true 87° pump gas new direct replacement unit for your watercraft needs. Specifically built with Dart Big M, GM Bowtie or World IV hi-performance blocks that are prepared putting block dimensions to blue print specification our state of art Centroid 4-axis CNC machining […]
540ci 750HP BBC Marine Crate Engine 540ci Marine Crate Engine is a true 87° pump gas new direct replacement unit for your watercraft needs. Specifically built with Dart Big M, GM Bowtie or World IV hi-performance blocks that are prepared putting block dimensions to blue print specification our state of art Centroid 4-axis CNC machining […]
565ci 800HP BBC Marine Crate Engine 565ci Marine Monster Crate Engine is a true 93° pump gas new direct replacement unit for your watercraft needs. Specifically built with Dart Big M, GM Bowtie or World IV hi-performance blocks that are prepared putting block dimensions to blue print specification our state of art Centroid 4-axis CNC […]
598ci 850HP BBC Marine Crate Engine 598ci Marine Monster Crate Engine is a true 93° pump gas new direct replacement unit for your watercraft needs. Specifically built with Dart Big M, GM Bowtie or World IV hi-performance blocks that are prepared putting block dimensions to blue print specification our state of art Centroid 4-axis CNC […]
632ci 895HP BBC Marine Crate Engine 632ci Marine Monster Tall Deck Crate Engine is a true 93° pump gas direct replacement for your watercraft needs. Specifically built with Dart Big M, GM Bowtie or World IV hi-performance blocks that are prepared putting block dimensions to blue print specifications with our state of art Centroid 4-axis […]
565ci 1040Hp BBC Marine Monster Race Engine 565ci Marine Monster Race Engines are built specifically for severe duty applications when 93° unleaded pump gasoline is used for higher rpm and power levels are required. For these power levels and endurance, only the best USA manufactured parts are used including the Dart Big M Sportsman, GM […]
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