Dart Crankshaft LS1 3.622 Stroke 4340 Forged

Delivers Mar 23-27
30-Day Returns on unused items
Secure Checkout powered by Stripe
Ships from US Warehouses with tracking

Specifications

BrandDart
CategoryEngine
Manufacturer Part #9-34636226125-8
UPC807501056020
SubcategoryCrankshafts
Category GroupCrankshafts and Components
Ai SubcategoryCrankshafts
Weight60.0 lbs

Product Description

The Dart Crankshaft for LS1 GM LS-Series engines features a 3.622 inch stroke and is forged from durable 4340 steel. This internally balanced crankshaft is designed for a 1-piece rear main seal, providing a strong and reliable component for high-performance LS builds. Dart is a leader in aftermarket engine parts, known for their precision and strength.

Shipping & Returns

Fast Shipping

Standard delivery in 3-7 business days. Expedited options available.

30-Day Returns

Return unused items in original packaging for a full refund.

Questions & Answers

Check your vehicle owner's manual or the tire placard on the driver's side door jamb for the recommended tire size. You can also use our vehicle fitment tool at the top of the page to confirm compatibility. If you're unsure, our support team is happy to help you find the right fit.

We offer a 30-day return policy on unused, unmounted products in their original packaging. Simply contact our support team and we'll provide a prepaid return label. Refunds are processed within 5-7 business days of receiving the returned item. Mounted or used tires are not eligible for return.

We ship directly to your door or to your preferred local tire shop for installation. Most local tire shops offer mounting and balancing for $15-$25 per tire. Just provide your installer's address at checkout and we'll ship right to them.

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