Cross Bolt BBC
The cross bolted block design is popular among blower racers. This design is similar to Chrysler hemi cap structure. The cross bolted cap is known for supreme bottom end strength. CN Blocks is taking the cross bolt design to the extreme by cross bolting all five main caps.
SPECIAL!
A 1051Y Block Ready for Immediate Purchase
4.840" Bore Spacing
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1041Y - +.400" High Cam
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1041YW - +.400" High Cam
5.000" Bore Spacing
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1050Y Series - +.400" High Cam
1070Y Series - +1.00" High Cam
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1070YW - +1.00" High Cam
