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460 SIAMESE BIG BORE ENGINE BLOCK

This part is no longer available.
  • 10.322" deck Height plus or minus .005"
  • Cast iron Block with 4-bolt main caps on journals 2, 3, and 4
  • Nodular iron main caps
  • Can be bored/stroked to produce 598 cu. in.
  • Siamese cylinder bores
  • Rough bored to 4.490" +- .003"
  • Maximum recommended bore 4.600
  • Wet sump oiling design
  • 3.00" main journal diameter
  • Weighs approximately 275 lbs.
  • High-strength block for professional competition
  • NOTE: Siamese blocks are solid casting between the cylinder bores. There are no water passages between them. This is done to increase the strength of the block.
  • Also available in standard bore version, part number: M-6010-A460
Part Type
Engine: Engine Blocks
Warranty Availability
Not Available
Packaged Dimensions
21.5" x 14.25" x 22.5
Packaged Weight
276 lb(s)
UPC Code
756122222126
Catalog Page Number
195
Country of Origin
United States