Segedin Truck & Auto Parts (STA Parts) - Automotive Parts & Accessories

Crankshaft Chev SB 3.750 stroke x 2.448 main 4340 forged ste

Part No: SC4-350-3750-6000

Crankshaft Chev SB 3.750 stroke x 2.448 main 4340 forged steel suit 6.00" rod internal balance 2 piece rear main seal (383ci SB stroker) (Please read fitting instructions before assembly) Scat

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Availability:In Stock

$2,091.90 (incl Gst)
$1,868.75 (incl Gst)

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	Your Price	$1625.00

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Scat 4-350-3750-6000 3.750" Forged Crankshaft Chevy Small Block 2.448" Main Internal Balance (383ci SB stroker)
4340 Forged Steel | 2.448" Mains | Internal Balance | Suits 6.00" Rods | 2-Piece Rear Seal

Scat 3.750" Forged Steel Crankshaft is the foundation of a reliable, torque-rich 383ci Small Block Chevrolet stroker. Built from premium 4340 forged steel, this crank delivers exceptional strength, rigidity, and fatigue resistance—ideal for high-RPM naturally aspirated builds, boosted combinations, nitrous engines, and hard-use street/strip applications.
With 2.448" large-journal mains, internal balance, and compatibility with 6.00" conrods, this crankshaft provides stable rotating mass control and smooth operation at elevated RPM. Precision machining ensures excellent bearing life, consistent oil film stability, and accurate stroke geometry. Designed for engines using a 2-piece rear main seal, it’s a direct fit for early SBC blocks.

Filters

Feature Group	Description	Value
Stroker Crank	Yes
Rear Main Seal Style	2 Piece
Crankshaft Material	Forged 4340 Steel
BRANDS	Scat Crankshafts
HOMEPAGE OFFERS	Hot Deals
FREIGHT OPTIONS	This item is classified as Oversize - Cat 1

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