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Vehicle Info NeededSMEDING PERFORMANCEPART NUMBER: 039-383SB
SBC383SB Small Block Chevy 383 ci. Short Block
$3,50000
Truck Freight
Ships on Oct 01, 2026
Lowest Price GuaranteeShort Blocks
Small Block Chevy 383 ci. Short BlockBlock: 4-Bolt Main w/1-Piece Rear Main Seal Crankshaft: 4340 Forged Steel 3.800 in. Stroke Connecting Rods: 5140 Forged Steel 5.7 in. I-Beam Pistons: Hypereutectic Aluminum Rings: Plasma-Moly
Smeding Performance SBC383SB Small Block Chevy 383 ci. Short Block:
- Block:
- 4 in. Bore
- Heavy-Duty 4-Bolt Mains
- 9.025 in. Deck Height
- 1-Piece Rear Main Seal
- Crankshaft:
- 4340 Forged Steel
- 3.800 in. Stroke
- Internal Front/External Rear Balance
- Connecting Rods:
- 5140 Forged Steel I-Beam
- 5.700 in. Length
- 3/8 in. Bolts
- Pistons:
- Custom Hypereutectic Aluminum
- 13.5 cc Dish
- Coated Skirts
- Rings:
- Plasma-Moly Top
- Ductile Iron 2nd
- Standard Tension Oil
- 5/64, 5/64, 3/16 in.
- Bearings:
- King Bi-Metal
- Cam Bearings:
- Dura-Bond, Installed
- Compression Ratio:
- 10.0:1 w/64cc Heads, 9.3:1 w/72cc Heads
- Brass Freeze Plugs
- Oil Plugs
- Dowel Pins
Emissions Note:
This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.
CLICK THIS LINK FOR IMPORTANT CARB & EPA EMISSIONS INFORMATION ABOUT THIS PART
Part TypeEngine
BrandSMEDING PERFORMANCE
Package Height25.4
Package Width27.0
Package Length31.7
Weight175.0 PG
Part CategoryPerformance Parts
Engine TypeHigh-Performance Crate Engine
Engine Block MaterialCast Iron
Engine Assembly StyleShort Block
Part FitmentSemi Universal
Engine Displacement383 ci.
Engine Make/SizeChevy Small Block
Vendor Part NumberSBC383SB
Package Qty1
Package TypeEA
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