Chevrolet Performance GM Gen V LT-Series 6.6L Cast Iron Bare Block [L8T Direct Replacement]
809-19420904
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![GM Gen V LT-Series 6.6L Cast Iron Bare Block [L8T Direct Replacement]](http://www.jegs.com/images/photos/800/809/809-19420904.jpg "GM Gen V LT-Series 6.6L Cast Iron Bare Block [L8T Direct Replacement]")
Iron Block
Features:
- Direct replacement for L8T 6.6L engine that debuted in the 2020 Silverado and Sierra HD trucks
- Designed for the stock 3.860 in. stroke for providing 6.6L, the largest displacement in the Gen V LT-Series
- Drilled Inter-Bore cooling holes for excellent cooling between the cylinder heads and block
- 9.240 in. Standard Deck Height
- 1-Piece Rear Main Seal
- Use only with LT1 - style cylinder heads
- 4.065 in. finished bore (103.25mm)
- Production Oiling System
- Provision for Direct Fuel Injection
Specifications:
I intend to build a short block for my 1964 Chevy Silverado. I have new heads with improved casting and they will be used. My question is does this block accept the turbo diesel heads? Will my crankshaft, which is for a 6.5 turbo diesel, be usable?
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