This Manifold and Riser Kit is NOT a direct OEM replacement (exact). This is designed to change a log style manifold system to a center rise system to improve cooling of the engine. This system is for inboard use only.

The center rise kit includes:

• 2 - Manifolds: CHV-1-83
• 2 - Risers: 20-0100
• 2 - T-stat Fittings: 50-495-750
• 2 - Manifold Mounting Package (includes bolts, pipe plugs) : CHV-1-83P
• Plus all hardware.