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Item #: 12623969
Reg. Price: $4,445.48
Our Price: $3,912.02


12623969 Replaces 12621983 LS9 6.2L Bare Block
• Direct replacement for 2009-2010 Corvette ZR1 6.2L supercharged engine
• Production cast-aluminum block with iron sleeves
• Deck plate honed
• Production oiling system
• 6-bolt steel main bearing caps with dowel pins
• 9.240" deck height
• Not for use with LS7 or LSX-LS7 heads
• 4.065" finished bore (103.25mm)
• No provision for active fuel management
• Rated for more than 635 horsepower

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Product Accessories for LS9 6.2L Bare Block 12623969