Rear Main Seal & Rear Main Cover Gasket Set GM LS

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FEL-PROPART NUMBER: 375-BS40640

Rear Main Seal & Rear Main Cover Gasket Set GM LS

Name: Rear Main Seal & Rear Main Cover Gasket Set GM LS
Brand: FEL-PRO
SKU: 375-BS40640
Price: 29.99 USD
Availability: InStock

^$29⁹⁹

Ships on Nov 03, 2026

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^$5⁰⁰

555-210863

Rear Main Cover Gasket GM LS

^$24⁹⁹

GM LS-Series

GM LS Gen III / IV Engines 1999-2015

Replaces GM part numbers 12639249, 89060436

Unsurpassed Quality You Can Trust

Fel-Pro has a variety of specialized rear main seals to cover the unique needs of professional engine builders. Designed and constructed to handle high vacuum, elevated temperatures, and high RPM levels Fel-Pro has you covered. Using only the highest quality materials Fel-Pro rear main seals will keep you leak-free.

Part TypeRear Main Seal Gasket

Product LineFel-Pro Rear Main Seals

BrandFEL-PRO

Package Height0.4

Package Width12.1

Package Length12.6

Weight0.55 PG

Part CategoryReplacement Parts

Rear Main Seal Style1-piece

Rear Main Seal MaterialRubber

QuantitySold as a kit

Gasket MaterialRubber/Aluminum

Part FitmentDirect Fit

Rear Main Seal IncludedYes

Vendor Part NumberSFLBS40640

Package Qty1

Package TypeEA

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