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Cometic two-piece rear main seal kit for Buick V6 includes side rail seals and uses Viton fluoroelastomer for heat and chemical resistance. The design supports durable sealing in varied environments and is validated with Cometic's dyno and assembly checks to help ensure reliable performance and longevity for Buick V6 applications. Suitable for rebuilds.
Cometic Buick V6 Rear Main Seal Kit - 2 Piece
