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19431901 - Production LT1 / LT4 / LT5 Gen V Block - 4.065" Bore, 9.240" Deck, 6 Bolt Main, Aluminum Block
This product may require vehicle validation(s) for proper fitment. Please contact us to confirm correct vehicle fitment and usage.
New
SKU: 19431901
USD
2526.04
LT1 / LT4 / LT5 Aluminum block
Direct replacement for 2014+ LT1, 2015+ LT4 and 2019 LT4 6.2L
Production aluminum block with iron sleeves
Production oiling system
6-bolt main bearing caps
9.240" deck
Use with LT style cylinder heads
4.065" finish bore (103.25mm)
Provisions for "active fuel management"
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