New Product

Enginetech BC409JSTD Main Bearing Set Chevy LS Standard Size

New Product

Enginetech BC409JSTD Main Bearing Set Chevy LS Standard Size
Enginetech

|

#17300096

Enginetech BC409JSTD Main Bearing Set Chevy LS Standard Size

Size:

Standard

0.001" Undersize0.010"

$54.30

/each

In Stock


Quantity

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Product Summary

LS mains Main Journal Style, Grooved Bearing

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    Key Specs

    MFG. Part #BC409JSTD
    Main Journal StyleLS mains
    Bearing MaterialBi-metal, silicon aluminum
    Bearing UndersizeStandard
    Bearing ConstructionBi-metal
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    Need To Know

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    Enginetech BC409JSTD Details

    Keep your Chevrolet LS engine running with confidence using the Enginetech BC409JSTD Main Bearing Set. Designed for LS-series V8 engines with standard-size crankshaft journals, this premium main bearing set provides the precise fit, dependable oil clearance, and durability required for reliable engine performance.

    Manufactured to meet or exceed OEM standards, Enginetech main bearings are engineered to support the crankshaft under demanding operating conditions while minimizing friction and wear. Whether you're performing a stock engine rebuild, restoration, or maintenance overhaul, the BC409JSTD delivers the quality and performance trusted by professional engine builders and enthusiasts alike.

    Key Features & Benefits

    • Designed for Chevrolet LS-Series V8 engines
    • Standard-size main bearings for standard crankshaft journal dimensions
    • Precision-engineered for proper fit and consistent bearing clearances
    • Premium bearing materials provide excellent durability and wear resistance
    • Helps support proper oil pressure and lubrication performance
    • Reduces friction and protects critical rotating engine components
    • Designed for long service life and dependable operation
    • Ideal for stock rebuilds, restorations, and engine refresh projects
    • Meets or exceeds OEM quality specifications
    • Trusted Enginetech quality for professional and DIY engine builders

     

    Enginetech BC409JSTD Specifications

    KEY SPECS
    MFG. Part #BC409JSTD
    BrandEnginetech
    Main Journal StyleLS mains
    Bearing MaterialBi-metal, silicon aluminum
    Bearing UndersizeStandard
    Bearing ConstructionBi-metal
    GENERAL
    Bearing UsageStock Replacement
    Grooved BearingYes
    Groove LocationUpper
    Groove Style1/2
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    Questions & Answers

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    Fitment

    • GM LM4

    • GM LS6

    • GM LS2

    • GM LSA

    • GM LM7

    • GM LQ9

    • 6.2 Chevy LS V8

    • GM L9H

    • GM L94

    • GM LM7

    • GM LQ9

    • 6.2 Chevy LS V8

    • GM L9H

    • GM L94

    • GM LM7

    • GM LQ9

    • 6.2 Chevy LS V8

    • GM L9H

    • GM L76

    • GM LC9

    • GM LMG

    • GM LY5

    • GM LY5

    • GM LM7

    • 4.8 Chevy LS V8

    • GM LM7

    • GM LQ4

    • GM LS1

    • GM LS3

    • GM LS1

    • GM LS1

    • GM LS6

    • GM LS2

    • GM LS3

    • GM LS4

    • GM LS4

    • 4.8 Chevy LS V8

    • GM LM7

    • 4.8 Chevy LS V8

    • GM L20

    • GM LM7

    • GM LY2

    • 4.8 Chevy LS V8

    • GM LM7

    • GM LQ4

    • GM LQ4

    • GM LQ4

    • GM LQ9

    • GM LQ4

    • GM L98

    • GM LM7

    • GM LQ4

    • GM L98

    • GM LQ9

    • GM L98

    • GM LQ4

    • GM L98

    • GM LQ4

    • GM LQ4

    • GM L98

    • GM L98

    • GM LQ4

    • GM LQ4

    • GM L98

    • GM LZ1

    • GM LS3

    • GM LM4

    • GM L77

    • GM LMG

    • GM LY5

    • GM LM7

    • GM L59

    • GM LM7

    • GM LC9

    • GM LMG

    • GM LY5

    • GM LC9

    • GM LMG

    • GM LMG

    • GM LY5

    • GM LQ4

    • GM L96

    • GM LMG

    • GM LY5

    • 4.8 Chevy LS V8

    • GM L59

    • GM LM7

    • 4.8 Chevy LS V8

    • GM LMG

    • GM LY5

    • 6.2 Chevy LS V8

    • GM L9H

    • GM LC9

    • GM LMG

    • GM LZ1

    • GM L9H

    • GM LC9

    • GM LMG

    • GM LZ1

    • GM LC9

    • GM LMG

    • GM LZ1

    • GM LMG

    • GM LY5

    • GM LH6

    • GM LS2

    • GM LM4

    • GM LM4

    • GM LM4

    • 4.8 Chevy LS V8

    • GM LM7

    • GM LQ4

    • 4.8 Chevy LS V8

    • GM L33

    • GM L94

    • GM LM7

    • GM LQ4

    • 4.8 Chevy LS V8

    • GM L33

    • GM L94

    • GM LQ4

    • 4.8 Chevy LS V8

    • GM LM7

    • GM LQ4

    • 4.8 Chevy LS V8

    • GM L33

    • GM L94

    • GM LQ4

    • 4.8 Chevy LS V8

    • GM LM7

    • GM LQ4

    • 4.8 Chevy LS V8

    • GM L33

    • GM L94

    • GM LQ4

    • GM L20

    • GM L9H

    • GM LC9

    • GM LMG

    • GM LZ1

    • GM L33

    • GM L59

    • GM LM7

    • GM LQ4

    • GM LQ4

    • GM LQ4

    • GM LM7

    • GM LQ4

    • GM LQ4

    • GM LQ4

    • GM L96

    • GM LQ4

    • GM LQ4

    • GM L96

    • GM LQ4

    • GM L96

    • GM L96

    • GM LQ4

    • 4.8 Chevy LS V8

    • GM L20

    • GM LM7

    • GM LY2

    • 4.8 Chevy LS V8

    • GM L20

    • GM L94

    • GM LM7

    • GM LY2

    • GM LZ1

    • GM L94

    • GM LC9

    • GM LMG

    • GM LZ1

    • GM LM7

    • GM L59

    • GM LM7

    • GM LQ4

    • GM L96

    • GM LQ4

    • GM L96

    • GM LQ4

    • 6.2 Chevy LS V8

    • GM LH8

    • GM LH9

    • GM LH8

    • GM LH9

    • GM LS1

    • GM LS3

    • GM LS1

    • GM LS2

    Customer Impersonation Script