1991 Rear Main Seals

Rear Main Seal, 2-Piece, Viton®, Ford, Big Block 385 Series, Each

Part Number: FEL-2948

4.83 out of 5 stars ( 6 )

Estimated Ship Date: Monday 1/12/2026

• $20 Summit Bucks

Rear Main Seal, 2-Piece, Viton®, Chevy, Big Block V8, Each

Part Number: SCE-21305

Not Yet Reviewed

Estimated Ship Date: Monday 1/12/2026

Rear Main Seal, 2-Piece, Rubber, AMC, International, Jeep, 196, 199, 230, 232, 242, 258, L6, Each

Part Number: FEL-BS40612

4.75 out of 5 stars ( 8 )

Estimated Ship Date: Monday 1/12/2026

• $20 Summit Bucks

Rear Main Seal, 2-Piece, Silicone, AMC, V8, Each

Part Number: SCE-12905

Not Yet Reviewed

Estimated Ship Date: Monday 1/12/2026

Rear Main Seal, 2-Piece, Viton®, Ford, Big Block 385 Series V8, Each

Part Number: SCE-23505

Not Yet Reviewed

Estimated Ship Date: Monday 1/12/2026

Rear Main Seal, 2-Piece, Rubber, Ford, 429/460, Each

Part Number: FEL-BS40032

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Monday 1/12/2026

• $20 Summit Bucks

Rear Main Seal, 2-Piece, Rubber, Dodge, Jeep, 5.9L, Each

Part Number: FEL-BS40651

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 1/12/2026

• $20 Summit Bucks

Ford-Pass, Trk&Ind;Linc;Merc:370, 429, 460(68-94) Split Seal Option to JV730

Part Number: MAH-JV618

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 1/12/2026

Rear Main Seal, 2-Piece, Rubber, Chrysler, Dodge, Plymouth, V8, Each

Part Number: FEL-BS40245

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Monday 1/12/2026

• $20 Summit Bucks

Rear Main Seal, 2-Piece, Rubber, AMC, V8, Each

Part Number: FEL-BS40003

5.0 out of 5 stars ( 9 )

Estimated Ship Date: Monday 1/12/2026

• $20 Summit Bucks

Rear Main Seal, 2-Piece, Viton®, Chevy, Rocket Block, Each

Part Number: SCE-21104

4.83 out of 5 stars ( 6 )

Estimated Ship Date: Monday 1/12/2026

Engine Crankshaft Seal

Part Number: CGT-C5683

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 1/12/2026

Rear Main Seal, 2-Piece, Rubber, Ford, Lincoln, Mercury, 429/460, Each

Part Number: FEL-BS40654

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 1/12/2026

• $20 Summit Bucks

Rear Main Seal, AccuSeal E, 2-piece, Silicone, Chevy, Big Block, Each

Part Number: SCE-11305

Not Yet Reviewed

Estimated Ship Date: Monday 1/12/2026

Rear Main Seal, 2-Piece, Each

Part Number: TMK-5106

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 1/12/2026

Rear Main Seal, 2-Piece, Viton®, Chevrolet, Small Block, Each

Part Number: SCE-21105R

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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AMC;Jeep:290,304(5.0L),343,360,390,401(66-91)

Part Number: MAH-JV638

Not Yet Reviewed

Estimated Ship Date: Monday 1/12/2026

Rear Main Seal, 2-Piece, Viton®, Chevrolet, Big Block, Each

Part Number: SCE-21305R

Not Yet Reviewed

Estimated Ship Date: Feb 25, 2026 if ordered today

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Rear Main Seal, 2-Piece, Rubber, Chevy, GMC, 6.2L, Diesel, Each

Part Number: FEL-BS40529

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 1/12/2026

• $20 Summit Bucks

DYNO PAK REAR MAIN SEAL SBC 2-PIECE VITON THRU '85 , EA.

Part Number: SCE-21105-10

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Crankshaft Rear Main Seal, 2-piece, Rubber, Jeep, 3.8L, 4.0L, 4.2L, Each

Part Number: CWA-4778126

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 3, 2026 if ordered today

• Drop Ship
• Special Order

Rear Main Seal, Marine Only, 2-piece, Rubber, Ford, 260, 302, Each

Part Number: FEL-17746

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 2, 2026 if ordered today

• Drop Ship
• $20 Summit Bucks
• Special Order

Dyno Pack, 2 piece Rear Main Seal, 10 Pack

Part Number: SCE-1305-10

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Rear Main Seal, 2-Piece, Viton®, Chevy, Big Block V8, Set of 10

Part Number: SCE-21305-10

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Rear Main Seal, 2-Piece, Viton®, Chevy, Rocket Block, Set of 10

Part Number: SCE-21104-10

Not Yet Reviewed

Estimated Ship Date: Feb 24, 2026 if ordered today

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