Skip to product information
1 of 6

Barr Marine

Center Rise Exhaust Riser 3 Inch

Center Rise Exhaust Riser 3 Inch

Regular price $219.00 USD
Regular price $0.00 USD Sale price $219.00 USD
Sale Sold out
Replaces:
Osco # 2018
Indmar #s: 53-2009, 53-2018
Sierra # 18-1907
GLM # 56120
Mallory # 9-40112

Used on GM small block (305-350) and Ford small blocks (302/351) using Barr and Indmar Style manifolds.

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.
  • Barr 3 in. exhaust riser
  • Center discharge
  • 3/4 in. NPT cooling hose connection
  • Includes plugs, gasket and mounting hardware
  • Use with FM-1-83 and CHVA-1-83 Barr Generic Center Rise Manifolds used in PCM and Indmar applications
  • Replaces Indmar 53-2009
  • Replaces Osco 2018
View full details