LUNATI
GM LS 4340 Forged Crank 4.000 Stroke
$1,262.99
Only 5 left
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- 30-Day Returns
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Shipping & Returns
Most orders ship within 1–2 business days from US warehouses. Tracking is emailed as soon as your order is on its way.
30-day hassle-free returns on unused parts in original packaging. Read the full returns policy
Overview
Elevate your engine's performance with the LUNATI GM LS 4340 Forged Crank, designed for serious power and reliability. This premium forged crankshaft ensures optimal strength and durability for high-performance applications.
- 4340 Steel Construction: Offers superior tensile strength, allowing for increased horsepower and torque.
- 4.000 Stroke: Facilitates enhanced engine displacement, contributing to better overall performance.
- Precision Engineering: Each crankshaft is meticulously crafted to ensure perfect balance and alignment, reducing vibrations.
- Lightweight Design: Weighing in at just under 58 lbs, this crankshaft minimizes rotational mass for quicker engine response.
Experience the difference that quality engineering makes.
- Ships fast from US warehouses
- 30-day hassle-free returns
Specifications
| Brand | LUNATI |
| GTIN | 00788120780711 |
| Type | Engines and Components |
| Weight | 57.88 lb |
Frequently Asked Questions
What is the GM LS 4340 Forged Crank 4.000 Stroke used for?
The GM LS 4340 Forged Crank 4.000 Stroke is used in engines and components for performance applications, particularly in GM LS engine builds.
What is the weight of the GM LS 4340 Forged Crank?
The GM LS 4340 Forged Crank weighs approximately 57.885 lbs.
What is the manufacturer part number for this crankshaft?
The manufacturer part number for this crankshaft is 70840001LUN.
What brand makes the GM LS 4340 Forged Crank?
The GM LS 4340 Forged Crank is made by LUNATI, a brand known for its performance engine components.
How difficult is it to install the GM LS 4340 Forged Crank?
The installation of the GM LS 4340 Forged Crank may require specialized knowledge and tools, so professional installation is generally recommended.
$1,262.99