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SBC CHEVY SCAT 427 434 FORGED CRANKSHAFT 4.0" STR. 2PC RMS 7-350-4000-6000-KIT

Available

$789.00



Product Information

UPC372422503512
Product TypeShipped Product
Shipping Cost $39.50
Number of reviews 0
SCAT EXCALIBER PRO SERIES 4340 FORGED 421-427 CRANKSHAFT FOR SBC CHEVY 2pc REAR MAIN SEAL 4.00 STROKE. 350 MAINS INTERNAL BAL. STYLE. TO BE USED WITH 6.00 INCH RODS
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

The part number for this crankshaft is 7-350-4000-6000-KIT

This is the new premium Excaliber Pro Series crank.

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

STROKE - 4.00"

ROD JOURNAL DIAMETER - 2.100

ROD LENGTH TO BE USED - 6.00 RODS

MAIN JOURNAL 350 MAIN SIZE

This is a first line product from Scat engine products.

Beware of sellers offering no name, (off brand) cranks. We have seen an array of problems with these crankshafts.

Important Note.

This crankshaft must be balanced with your pistons and rods before use.

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.

Horsepower rating for this crank is approx. 800+

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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