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JEGS Rear Main Seals


JEGS Performance Products
JEGS Rear Main Seals

Product images may differ from actual product appearance.

JEGS rear main seals are made from high quality materials (i.e. Silicone, Viton, Polyacrylate or Fluoroelastomer). These seals keep the oil where it should be - inside your engine.

You may want to replace the oil pan gasket and timing cover seal at the same time you replace the rear main seal (sold separately).

Oil Pan Gaskets
Timing Cover Seals


18 Products
Small Block Chevy

555-212080
Rear Main Seal
  • Fits 1959-85 Small Block Chevy L6/V6/V8
  • 2 piece
  • Silicone
  • $12.99
    Ships

    555-212085
    Rear Main Seal
  • Fits 1959-85 Small Block Chevy L6/V6/V8
  • 2 piece
  • Fluoroelastomer
  • $32.99
    Ships

    555-212081
    Rear Main Seal
  • Fits 1986-95 Small Block Chevy V6/V8
  • 1 piece
  • Fluoroelastomer
  • $20.99
    Ships

    555-212086
    Rear Main Seal
  • Fits 1959-85 Small Block Chevy w/ Large Outside Diameter
  • 2 piece
  • Fluoroelastomer
  • $32.99
    Ships
    Big Block Chevy/Buick

    555-212180
    Rear Main Seal
  • Fits Buick/Chevy V6/Big Block
  • 2 piece
  • Silicone
  • $16.99
    Ships

    555-212185
    Rear Main Seal
  • Fits Buick/Chevy V6/Big Block
  • 2 piece
  • Viton
  • Was: $23.99
    Now: $19.99
    Ships

    555-212186
    Rear Main Seal
  • Fits 1991-00 Big Block Chevy
  • 1 piece
  • Viton
  • $28.99
    Ships
    Chevy LS-Series

    555-210863
    Rear Cover Gasket
  • GM LS Engines
  • Replaces GM # 12639249
  • Made in USA
  • Was: $25.99
    Now: $21.99
    Ships

    555-212880
    Rear Main Seal
  • Fits 1997-04 Chevy LS1
  • 1 piece
  • Fluoroelastomer
  • Was: $22.99
    Now: $18.99
    Ships

    555-212880K
    Rear Main Seal & Rear Cover Gasket Kit
  • GM LS Engines
  • Includes Rear Main Seal 555-212880
  • Includes Rear Cover Gasket 555-210863
  • Easy Kits
    Was: $48.98
    Now: $40.98
    Ships
    Small Block Ford

    555-212285
    Rear Main Seal
  • Fits Small Block Ford 260-302
  • 2 piece
  • Polyacrylate
  • Was: $25.99
    Now: $21.99
    Ships

    555-212288
    Rear Main Seal
  • Fits 1982-01 302 & 302 SVO
  • 1 piece
  • Fluoroelastomer
  • Was: $24.99
    Now: $20.99
    Ships

    555-212286
    Rear Main Seal
  • Fits 351C/M/W and 400
  • 2 piece
  • Polyacrylate
  • $23.99
    Order Today Ships 01/14/15

    555-212287
    Rear Main Seal
  • Fits 351 SVO & 351W SVO
  • 1 piece
  • Fluoroelastomer
  • $12.99
    Ships
    Big Block Ford

    555-212380
    Rear Main Seal
  • Fits 429/460 (Except Boss 429)
  • 2 piece
  • Viton
  • $33.99
    Ships
    Small Block Mopar

    555-212480
    Rear Main Seal
  • Fits 1992-01 3.9L/5.2L Magnum
  • Fits Mopar Performance HP & Race Blocks
  • 2 piece Standard Seal
  • Fluoroelastomer
  • $13.99
    Ships

    555-212481
    Rear Main Seal
  • Fits 1964-91 273/318/340
  • 2 piece Seal w/ Wings
  • Polyacrylate
  • $11.99
    Ships

    555-212482
    Rear Main Seal
  • Fits 1971-92 360
  • Fits 1993-03 5.9L Magnum
  • 2 piece - Standard
  • Fluoroelastomer
  • Was: $28.99
    Now: $24.99
    Ships

    18 Products