3V Performance 454ci LS Naturally Aspirated Short Block
$11,500.00
$12,500.00
SKU: 3VP-454SBLS-156
The 3V Performance 454ci LS short block is a naturally aspirated build featuring a Dart LSN SHP block, forged 4340 steel crankshaft, forged H-beam connecting rods, and a 3V PowerPak piston kit.
Discuss Your 454ci LS Build
Contact 3V Performance to discuss your build. Include your vehicle, cylinder heads, fuel, intended use, and any power-adder plans so we can discuss suitability and the right combination for your application.
Components
- Dart LSN SHP block, part number 31867211
- Forged 4340 steel crankshaft, part number ZR2007
- 4340 forged H-beam connecting rods, part number CH6125NLB-LSP+8-A
- 3V PowerPak piston kit, part number 930227385
- Clevite 77 / ACL bearings
- Dart block kit with cam bearings, freeze plugs, and dowel kit, part number 32000018
- 58-tooth reluctor, part number 12586768
Machine Work and Labor
Contact 3V Performance for details about the listed machine work and labor, machining and assembly specifications, and recommendations for your application.