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Scat LS1 383 Stroker Crank
Forged 4340 Standard Weight Crankshaft Chevy & Holden LS Series

Designed for street or race engines with substantially increased horsepower.

4.000" Stroke.
6.125" Rod length. SB Chevy Rods.
2.100" Big end journal size.
Flywheel bolts: 11mm x 1.5
24 Tooth Reluctor Wheel.
Rough Balanced to 1800 grams.
Weight: 48 lbs.
Gun drilled mains.
Straight shot & chamfered oil holes.
Dual linear post keyways for damper.
Nitride hardened for superior wear resistance.
Lightening holes in all rod throws.
Precision ground, heat treated & shot peened.
Large radius on all journals.
Designed and engineered by SCAT in Redondo Beach, CA.
Inspected & micro polished at SCAT in Redondo Beach, CA.

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, and micro-polished 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.

We are Engine Parts Ltd
Specializing in aftermarket & Performance Automotive Parts

Official New Zealand Aeroflow Distributor with over 3500 part numbers in stock

Official New Zealand Comp Cams Distributor

Official New Zealand Lucas Oil Distributor

Please Feel Free to check out our other listings or have a browse on our website

We will combine shipping where possible, Just let us know!

PLEASE NOTE all Purchases bought after 21 December 2017 will not be shipped until we get back from Holiday on the 15th Of January 2018. Please don't buy if you need product over this period.

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  • Seller allows pick-ups
  • Seller location: North Shore, Auckland, NZ

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