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- CHEVY BB, GEN 4, MARK IV
- Marine Reverse Rotation Rear Main Seal, 1965-90 Mark IV BB Chevy w/ 2 Piece Main Seal, Marine, VMS-396454-RR
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- REAR MAIN SEALS
- Marine Reverse Rotation Rear Main Seal, 1965-90 Mark IV BB Chevy w/ 2 Piece Main Seal, Marine, VMS-396454-RR
Marine Reverse Rotation Rear Main Seal, 1965-90 Mark IV BB Chevy w/ 2 Piece Main Seal, Marine, VMS-396454-RR
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Product Description
Marine Big Block Chevy w/ Two Piece Main Seal
REVERSE ROTATION REAL MAIN SEAL, VITON
Premium Double Lip Design for Marine Mark IV Big Block Chevy Marine Reverse Rotation
Fitment & Information:
- Marine BB Chevy w/ Reverse Rotation
- Two piece Seal for Mark IV BBC
- Double Lip? - YES. Seals oil inside and keeps dirt and dust out.
- Fluoroelastomer Material? - YES. (Viton)
- OK for Racing?- YES.
- Part #VMS-396454-RR
- Green Colored Viton
Manufactured here in the US with modern CNC machinery.
Premium Quality!