Indmar Riser Elbow Spacer→3 Inch Risers

Part # & Price	Description
BAR20-0102 $203.95	Riser Exhaust for Indmar Barr Style 3 Inch GM or Ford 20-0102 53-2018 Exhaust Riser for Indmar with a 3 inch exhaust outlet. Used on GM small block (305-350) and Ford small blocks (302/351) using Barr and Indmar Style manifolds. It has a 3.0" exhaust outlet with a 30° down angle. The Riser Is Tapped for Fresh Water Cooled Applications or is Plugged for Raw Water Applications. Riser Mounting Pad is 3-5/8 x 5-5/8 with mounting bolt centers 2-5/8 x 4 Inches Includes: Plug, Raw Water cooling gasket and mounting hardware to mount to manifold. Replaces: Osco # 2018 Indmar #s: 53-2009, 53-2018 Sierra # 18-1907 GLM # 56120 Mallory # 9-40112 This is NOT a Mercruiser or PCM style replacement exhaust.