3V Performance 434ci LS Naturally Aspirated Short Block
$9,500.00
$12,500.00
SKU: 3VP-434SBLS-156
The 3V Performance 434ci 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.
This build also has power-adder potential. Contact 3V Performance to discuss your intended combination and confirm suitability before selecting a power adder.
Discuss Your 434ci LS Build
Not sure whether this short block fits your plans? Contact 3V Performance to discuss your build. Include your vehicle, cylinder heads, fuel, intended use, and any power-adder plans so we can discuss the right combination for your application.
Components
- Dart LSN SHP block, part number 31867211
- Forged 4340 steel crankshaft, part number ZR2001
- 4340 forged H-beam connecting rods, part number SHB6125LS
- 3V PowerPak piston kit, part number 930226755
- 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
Machine work and labor are included.
Contact 3V Performance for the machining and assembly details, specifications, and recommendations for your application.