19260099
LSX454 Production Block

• 4.185" bore
• Fully CNC machined
• Deck plate honed
• Align-honed main bearings
• Deck height 9.240 (production)
• Billet-steel main caps
• Includes all hardware
• Used in LSX454 crate engine

LS-Series Blocks
Origin: LSX
Part Number: 19260099
Material: Iron
Deck Height: 9.240
Bore: 4.185"
Main Bolt: 6
Cap Material: 1045 Steel
Crankshaft Jnl Dia.: Std. LS (2.56)
Oiling: Wet/Dry
Rear Main Seal: 1 pc
Max Stroke: 4.25"
Max Hp: 1500+
Usage: Street/Pro