SPLAY CAP BBC 1005 Series
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1005– These blocks are for larger displacement drag race engines. They feature standard bore spacing and utilize a BBC head bolt pattern. It utilizes a +.400" cam height and spread pan pattern. Maximum recommended bore is 4.600" for nitrous engines and 4.625" for normally aspirated. If you are building a large engine, then this model will fix all your block problems.
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4.840" Bore space
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Deck heights: 11.100” or 11.625”
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Lifter size: .842 (stock) or .904
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Splay bolt main caps (front four)
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Plus .400" cam height
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Stock distributor location
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Utilizes remote filter
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DRCE oil pan pattern
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Dry block
OPTIONS:
Non standard deck heights
Non standard cam size
Head stud kit
Replacement sleeves
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Premium CN forged Billet material
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CNC machined by CN Blocks
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Includes block, caps, main studs, and sleeves
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Stock bore spacing
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Stock head bolt pattern
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Chevrolet main size
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Aluminum main caps
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1/2” main studs
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Lifter sizes - .842" (stock) or .904"
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Stock cam journal size
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Stock lifter angle and spacing
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Priority main based oiling
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Special CN cam oil cross
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#12 oil inlet
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Dual starter bosses
