• For Gen 4 BBC Applications.
• 3" x 24" Oil Cooler with choice of Polished or Black anodized Brackets.
• 10' of nylon braided Hose included.
• Includes 625-7914  Engine Block Adapter.
• Includes 625-7742/5 Oil Filter head in choice of polished or black anodized.
• Includes 6 Straight and 6 90 Degree Fittings for installation.

• Manifold is powder-coated for corrosion protection
• Optional "Ocean Series" Extreme Corrosion Treatment available for additional interior corrosion protection 
• Perfect for use on performance OEM engines up to 450HP 
• Riser designed for Jet boat performance applications or boats with a crank centerline style exhaust exit
• Polished Stainless steel tailpipe is manufactured from premium 316L Stainless steel, 4" OD 
• 356T Aluminum Heat treated tubular style cast internal manifold core for header like performance
• Kit includes all bolts and gaskets needed for installation

• Manifold is powder-coated for corrosion protection
• Optional "Ocean Series" Extreme Corrosion Treatment available for additional interior corrosion protection 
• Perfect for use on jet boat applications or boats with a crank centerline style exhaust exit to 400HP 
• Polished Stainless steel tailpipe is manufactured from premium 316L Stainless steel, 4" OD 
• 356T Aluminum Heat treated tubular style cast internal manifold core for header like performance
• Kit includes all bolts and gaskets needed for installation

5/16-18 X 2-1/4 Hex Head Cap Screw

5/16-18 X 2-1/4 Socket Head Cap Screw

3/4 Hose x 1/2 MPT Nylon Barb

BARB 3/4 HOSE X 1/2 MPT

299818 Universal Medalist Heat Exchanger 3 X 17" for the M50.

299818CN Universal Medalist Heat Exchanger 3 X 17" with cupro nickel (CuNi) core for the M50.