Manley Performance Chevy LS 4340 Forged Lightweight Crankshaft
Manley Performance Chevy LS 4340 Forged Lightweight Crankshaft
Manley Performance Chevy LS 4340 Forged Lightweight Crankshaft
Manley Performance Chevy LS 4340 Forged Lightweight Crankshaft
Manley Performance Chevy LS 4340 Forged Lightweight Crankshaft

Manley Performance Chevy LS 4340 Forged Lightweight Crankshaft

MAN190058NB

Regular price $1,294.05 Sale price$1,190.53
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Lightweight Design, 4340 Materials: Available in both 4340 non-twist forged and 4340 ?Turbo-Tuff Billet material, ensuring durability and performance. Gun drilled mains and lightened rod journals contribute to weight reduction, optimizing engine performance. Counterweights are fully profiled to ensure precise balance and stability.Enhanced Strength: A multi-step heat treatment process and nitriding enhance the crankshafts' strength and longevity.Micro-Polished Journals: Large radius journals are micro-polished to reduce friction and enhance performance.Rigorous Quality Assurance: Each crankshaft undergoes stress relief, shot peening, and 100% magnafluxing to meet our stringent quality standards.

We use UPS, FedEx, DHL, and USPS for deliveries. We are not responsible for any shipping problems and shall not be held liable for any "reasonable" delay beyond our advertised delivery time-frames. Shipment by Ground Courier can take up to 15 business days for delivery. Express Courier can take up to 3 business days for delivery. Shipping time frames are once the order has been processed. Due to high demand, order processing can take 5 to 7 business days.

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