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1982-04 Mustang Ford Performance Rear Main Seal 5.0L/3.8L by Ford Performance

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Ford Performance Mustang Rear Main Seal (82-04) 5.0L/3.8L M-6701-B302

Have a leaking rear main seal on your 1982-2004 5.0L & 3.8L Mustang? Check out our Fel Pro replacement to get your Mustang back on the road!

Item #LRS-6701A
MPN# M-6701-B302

Everyday Low Price: $13.99

In Stock Ships tomorrow!

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  • Direct Replacement For Leaking Or Damaged Rear Main Seal


  • Viton Construction
  • 1 Piece Design
  • Fits 1982-2004 5.0L & 3.8L

What's in the Box

  • (1) Rear Main Seal

Made in the USA

Product Description

This Ford Performance rear main seal will fit your 1982-2004 3.8 & 5.0L Mustang. Even though the 1-piece rear main seal offers an extended service life compared to older seal styles, it is still prone to leak after the long service life 5.0L & 3.8L Mustang engines are capable of. The Ford Performance Rear Main Seal is made of Viton & offers the same long service life as the original.

It is a great idea to replace your Rear Main Seal any time the transmission comes out.

Ford Performance Racing Parts "Packs" and Component Parts Limited Warranty - Click Here
Ford Performance Racing Parts - NO WARRANTY - Click Here
Ford Performance Racing Parts Crate Engine Limited Warranty - Click Here

California Residents:
WARNING: Cancer and Reproductive Harm- www.P65Warnings.ca.gov

Product Videos

How To: Mustang Rear Main Seal Replacement (1982-2004 3.8L, 5.0L)

Check out our YouTube channel for even more tech tips, installation videos, how-tos, and more. The best place to go for anything Mustang related!

Customer Photos (1)

  • Rear Main Seal

Vehicle Applications

Ford Mustang - 1983 (83) - 1984 (84) - 1985 (85) - 1986 (86) - 1987 (87) - 1988 (88) - 1989 (89) - 1990 (90) - 1991 (91) - 1992 (92) - 1993 (93) - 1994 (94) - 1995 (95)

About This Brand

Ford Performance
Ford Performance - Mustang Ford Racing Parts
Ford Performance Parts is the leader in performance parts and accessories for Mustang and Ford Lightning.

LMR.com is proud to offer Ford Racing Performance Parts for your project. Ford Racing is dedicated to manufacturing the highest quality products offered in the industry. Choose from suspension, exhaust, wheels, and other performance parts at Late Model Restoration. If you want the best for your Mustang or SVT Lightning, look no further than Ford Performance Parts!

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