Sierra 18-8507 Engine Exhaust Elbow Adapter Kit (OMC/Volvo/GM)

Enhance your engine’s exhaust flow with the Sierra Exhaust Elbow Mounting Kit 18‑8507, built for OMC, Volvo, and GM powerplants. The robust steel elbow and precision‑cut brackets ensure a tight fit, while the quick‑release design simplifies maintenance and upgrades.

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