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Kingsport, TN 37660

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SBC CHEVY SCAT 350 FORGED 4340 CRANKSHAFT 2PC RMS # 4-350-348-5700-KIT

Available

$739.00



Product Information

UPC331854662421
Product TypeShipped Product
Shipping Cost $39.50
Number of reviews 0
SCAT 4340 FORGED 350 CRANKSHAFT FOR SBC CHEVY 2pc REAR MAIN SEAL. INTERNALLY BALANCED STYLE. TO BE USED WITH 5.7 INCH RODS OR LONGER
4340 FORGED STEEL

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File photo. Actual appearance may vary.

A complete set of HP HIGH PERFORMANCE King rod and main bearings is included with the crankshaft.

king rod hp resized photo 560e44ab-7de1-4b65-b538-a35a15939033.jpg king main hp resized photo 79832819-ca3d-4689-8f79-7b89f65010e1.jpg

Scat forged standard weight crankshafts are designed for street or race engines with substantially increased horsepower. Scat crankshafts are precision-ground, heat-treated, shot-peened, inspected, at Scat for superior tolerance control. Scat crankshafts are also nitride-hardened for superior wear resistance, have straight-shot and chamfered oil holes, and feature lightening holes in all rod throws. These crankshafts also have a large radius on all journals for improved strength and wear resistance.

Horsepower rating for this crank is approx. 800+

This is a first line product directly from Scat engine products.

Main journal size is 2.448

This crankshaft is to used with an INTERNAL flexplate, and damper.

STROKE - 3.480

ROD LENGTH TO BE USED: 5.7 OR LONGER RODS

MAIN DIAMETER - 2.448

Important Note.

This crankshaft must be balanced with your pistons and rods before use. All crankshafts on the market are this way.

If you do not need the engine bearings and wish to order just the crank, please email us and we will gladly create a listing for you at a discounted price for the crank only.

Listed below is an upgrade we consider very beneficial and requested by many.

Crank polishing: Extends bearing life, reduces oil temp, frees up a slight amount of average horsepower. This is a very low cost upgrade, and in the world of mass production, most cranks do not come with a true polished finish. This is why most machine shops have a machine to do this. The difference is dramatic between a crank right out of the box and one that we have polished. Bearing companies claim that cranks that have better finishes on the journals will survive the break-in better, and have much longer bearing life. We do a three step process and bring the RA numbers down in the single digit range. We have the most advanced crank polishing machine on the market. We find this to be an excellent upgrade for your engine build, considering the low cost. We polish the crank for every engine we build.

Cost for this crank polishing upgrade is $38.50 We have this upgrade featured in our other listings. You can see this and other upgrade options in our ebay store under the "UPGRADES" category, or simply do a search with the key word, "Upgrade" in the search bar when shopping in our ebay store. Before you finalize your purchase of this assembly you may add any of these upgrades to your shopping cart. Click here to add upgrades.

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The appearance of the journals show a dramatic difference once polished.

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