Current Category Engine & Gearbox > Blocks

	Motown SBC Engine Block 3.990" bore 350 Mains Here at long last is the answer to the needs of performance enthusiasts for an alternative to searching through wrecking yards and swap meets for factory 4 bolt blocks, or purchasing aftermarket blocks that require special componants. World 's new Motown Block is 100% compatible to all OEM requirements. At first glance, one of the more noticable differences between the World Motown block and the OEM Chevrolet block are the bulges at each cylinder. The Motown block has thicker cylinder walls and the water jackets ahve been expanded to provide the required cooling. These blocks can be bored to 4.200" with .250" wall thickness. Another great feature is that they still use standard Chevrolet Cam bearings.		Price:	QTY:

	Motown SBC Engine Block 4.115" bore 400 Mains Here at long last is the answer to the needs of performance enthusiasts for an alternative to searching through wrecking yards and swap meets for factory 4 bolt blocks, or purchasing aftermarket blocks that require special componants. World 's new Motown Block is 100% compatible to all OEM requirements. At first glance, one of the more noticable differences between the World Motown block and the OEM Chevrolet block are the bulges at each cylinder. The Motown block has thicker cylinder walls and the water jackets ahve been expanded to provide the required cooling. These blocks can be bored to 4.200" with .250" wall thickness. Another great feature is that they still use standard Chevrolet Cam bearings.		Price:	QTY:

	Merlin BBC Engine Block 4.240" bore 9.800" Deck Height This Unit is a BBC 4.240" Bore and a 9.800" Deck Height. Here’s the block that’s been the foundation of many a Pro Stock, Pro Mod, Top Dragster, tractor pull and offshore marine powerplant over the years. It’s engineered to handle 2,000-plus horsepower without strain.. Features include siamesed cylinder walls, solid front and rear bulkheads,extra webbing throughout, reinforced lifter bores and valley head stud bosses. The Merlin Pro comes with 9.800” or 10.200” deck heights with stock cam location. Raised cam (+.400”) models come in 10.200” or 11.625” deck height.		Price:	QTY:

	Merlin BBC Engine Block 4.490" bore 9.800" Deck Height This unit is a BBC 4.490" Bore and a 9.800" Deck Height Here’s the block that’s been the foundation of many a Pro Stock, Pro Mod, Top Dragster, tractor pull and offshore marine powerplant over the years. It’s engineered to handle 2,000-plus horsepower without strain.. Features include siamesed cylinder walls, solid front and rear bulkheads,extra webbing throughout, reinforced lifter bores and valley head stud bosses. The Merlin Pro comes with 9.800” or 10.200” deck heights with stock cam location. Raised cam (+.400”) models come in 10.200” or 11.625” deck height.		Price:	QTY: