1-290-011 Ford 351W Windsor 3.850 in. 393 ci Rotating Assembly Kit - Sportsman Series

Name: 1-290-011 Ford 351W Windsor 3.850 in. 393 ci Rotating Assembly Kit - Sportsman Series
Brand: SPEEDMASTER
SKU: 746-1-290-011
Price: 2240.00 USD
Availability: InStock

^$2,240⁰⁰

Ships on 09/23/2026

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Engine Rotating Kit

Ford 351W Windsor 3.850 in. 393 ci Rotating Assembly Kit - Sportsman Series

Speedmaster 1-290-011 Features:

Speedmaster sportsman series rotating assemblies offer superior strength, performance and reliability. They include a Speedmaster forged 4340 steel crankshaft, Speedmaster I-beam 4340 connecting rods with ARP bolts, Speedmaster forged pistons, Speedmaster rings and 'King Bearings' Main & Connecting Rod Bearings. Speedmaster sportsman series rotating assemblies are the perfect choice for engines up to 900 hp and 3000-7500 RPM.

Provide industry-leading fit, finish, and durability.
Designed for performance enthusiasts wanting to get the most out of their engines

Part TypeCrankshaft

BrandSPEEDMASTER

Package Height9.0

Package Width14.0

Package Length25.0

Weight85.0 PG

Part CategoryPerformance Parts

Part FitmentSemi Universal

Vendor Part Number1-290-011

Package Qty1

Package TypeEA

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Some parts are not legal for use in California or other states with similar laws / regulations

1-290-011 Ford 351W Windsor 3.850 in. 393 ci Rotating Assembly Kit - Sportsman Series

Speedmaster 1-290-011 Features:

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