Chevrolet Performance LSX GM Engine Block Standard Deck 9.260" Bore 3.880"

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LSX Bowtie Block – Standard Deck


• 3.880" finished siamese cylinder bores
• 9.260" semi-finished standard deck height (ready to be decked)
• 4.250" maximum stroke professional engine builders only
• Capable of 364- to 482-cubic-inch displacements
• Orange powder-coated finish
• Accepts all LS and LSX Series heads, cranks, cams, etc.
• Approximate finished weight is 225 pounds

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CAD$4,199.95

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LSX Bowtie Block specs and features include:
• CNC-machined cast-iron block
• True priority main oiling
• 6-head bolts per cylinder
• Standard 4.400" bore spacing
• Extra-thick siamese cylinder bores
• Semi-finished, machined thicker decks
• LS7-style, 6-bolt dowel-located billet main bearing caps
• Wet-sump and dry-sump oiling capability
• Production-style deep-skirt head bolt holes
• Production bolt hole and thread sizes
• Maintains production exterior accessory mounting provisions
• Front motor plate mounting holes added
• Additional material cast around cam bearings for greater strength
• 8mm exterior/interior fifth- and sixth-head bolt holes
• Standard 0.842" lifter bores
• Accommodates all LS oil pumps and oil pans
• External oil pump feed (rear of block)
• Main web bay-to-bay breathing holes to support greater horsepower
• Includes unique cam retainer, rear cover and lifter retainers

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Chevrolet Performance LSX GM Engine Block Standard Deck 9.260" Bore 3.880"

Chevrolet Performance LSX GM Engine Block Standard Deck 9.260" Bore 3.880"

LSX Bowtie Block – Standard Deck


• 3.880" finished siamese cylinder bores
• 9.260" semi-finished standard deck height (ready to be decked)
• 4.250" maximum stroke professional engine builders only
• Capable of 364- to 482-cubic-inch displacements
• Orange powder-coated finish
• Accepts all LS and LSX Series heads, cranks, cams, etc.
• Approximate finished weight is 225 pounds