Real Main Seal for Select 1959-1989 GM 3.3L, 3.8L, 4.1L, 4.4L, 5.0L, 5.3L, 5.7L, 6.6L

Name: Real Main Seal for Select 1959-1989 GM 3.3L, 3.8L, 4.1L, 4.4L, 5.0L, 5.3L, 5.7L, 6.6L
Brand: FEL-PRO
SKU: 375-BS118291
Price: 16.99 USD
Availability: InStock

^$16⁹⁹

1 left in stock

Ships on Nov 02, 2026

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Select 1959-1989 GM 3.3L, 3.8L, 4.1L, 4.4L, 5.0L, 5.3L, 5.7L, 6.6L
Offset Double Lip
Rubber
2-Piece

Fel-Pro 375-SFLBS118291 Features:

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 Height0.6

Package Width7.2

Package Length10.3

Weight0.1 PG

Part CategoryReplacement Parts

Part MaterialRubber

Rear Main Seal Style2-piece

Rear Main Seal MaterialRubber

QuantitySold individually

Vendor Part NumberSFLBS118291

Package Qty1

Package TypeEA

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

Real Main Seal for Select 1959-1989 GM 3.3L, 3.8L, 4.1L, 4.4L, 5.0L, 5.3L, 5.7L, 6.6L

Fel-Pro 375-SFLBS118291 Features:

Unsurpassed Quality You Can Trust

⚠️ Warning

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