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  • Eagle Forged 4340 Chromoly 100mm Crankshaft (7 Bolt DSM & Evo 8/9) 2039375900B7 - Modern Automotive Performance
  • Eagle Forged 4340 Chromoly 94mm Crankshaft | 7 Bolt DSM & Evo 8/9 (2037005900B7)

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    Eagle

    Eagle Forged 4340 Chromoly 94mm Crankshaft | 7 Bolt DSM & Evo 8/9

    PART# EAG CRS2037005900B7
    We Price Match!

    Contact us to ensure you're getting the right part for your car at the absolute best pricing on earth!

    Email - sales@maperformance.com
    Phone 1(888)627-3736



    $ 697.94   $ 809.20
    Holiday Savings 14% ($ 111.26)

    Built To Order Free delivery by , to your door when ordered within hrs and mins
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    Exceptional quality at a reasonable price. These forged 4340 steel crankshafts from Eagle Specialty Products are great for high-performance applications. They feature non-twist forging, go through a multi-stage heat-treatment process, and are stress-relieved and shot-peened. These cranks are X-rayed, magnafluxed, and sonic tested, so you know you're getting a top-quality piece. Each crankshaft has cross-drilled and chamfered oil holes for improved oiling, a .125 in. radius on rod and main journals for increased strength, and the journals are precision-ground and micro-polished to less than 5 RA. A target bobweight of +/- 2 percent greatly reduces balancing time.
    Exceptional quality at a reasonable price. These forged 4340 steel crankshafts from Eagle Specialty Products are great for high-performance applications. They feature non-twist forging, go through a multi-stage heat-treatment process, and are stress-relieved and shot-peened. These cranks are X-rayed, magnafluxed, and sonic tested, so you know you're getting a top-quality piece. Each crankshaft has cross-drilled and chamfered oil holes for improved oiling, a .125 in. radius on rod and main journals for increased strength, and the journals are precision-ground and micro-polished to less than 5 RA. A target bobweight of +/- 2 percent greatly reduces balancing time.

    Customer Reviews

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    Perfect for a 2.2 build!

    I was a little concerned when I received the crankshaft as Eagle does not pack them well, however, the crank balanced out well and will be perfect for my 2.2 build! After much research, when going with a forged crank, it seems Eagle does it best.

    MAP Limited Lifetime Warranty

    1.) All MAPerformance in-house fabricated parts include a Limited Lifetime Warranty for the Original Purchaser. This warranty only applies to the original purchaser and is non-transferrable. If the product fails it would need to be determined by MAPerformance that it is due to manufacturing defects in materials or workmanship.

    2.) This does not cover normal wear and tear. Improper use, modification, or abuse voids this warranty. MAPerformance will not be held responsible for additional costs due to the failure of a product (cost of sale, towing, labor, etc.). Warranty claims must be submitted to MAPerformance for review.

    3.) You must create a support ticket to acquire your return authorization number prior to returning the product.

    4.) Warranty claims will not be honored if the product was not purchased through an approved dealer.

    For warranty evaluation please create a support ticket via this form here.

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