To help you find what you are looking for we have a search / Find it Box--Read below to find out how to use the Find It Box...

Search for your needs with plain text, OEM part numbers, DESCRIPTION, or our part number, like(mercruiser manifold), (Suzuki trim motor), (velvet drive kit), etc. If you have difficulty in finding your need, please call us and a tech will assist you. Alternatively, click on a category picture below and drill down. For VELVET DRIVE parts, enter VD in search box

Exhaust Manifold Kit for Mercruiser GM V6 262 4.3L 4 Inch Outlet 1987-up GLM58222


  • Part #: GLMV64MER

Please Choose:

I have Fresh Water Cooling with Anti-Freeze in my Manifolds


I require the following spacers: (choose one)


GLM 58222 Exhaust Manifold Riser Kit for Mercruiser, V6 1987 & up with 4 Inch exhaust hose and a two piece exhaust system. Accepts Ignition Box and shift Junction box and all other factory brackets and fittings.

This kit includes:

2 - GLM # 51140 4" Risers

2 - GLM # 51220 Manifolds
Includes Gaskets, Fittings and Riser Mounting Hardware.

NOTE: This exhaust kit WILL NOT FIT Dry Joint Exhaust Systems.

Cross Reference Component Part Numbers
Mercruiser Manifold: 99746A17
  Riser: 807988A2, 44354A3
Osco Manifold: 9745
  Riser: 4354
Barr Manifold: MC-1-99746
  Riser: MC-20-44354
GLM Manifold: 51220
  Riser: 51140
  Kit (4" Manifold/Riser): 58222
Sierra Manifold: 18-1952-1
  Riser: 18-1976-1
Mallory Manifold: 9-40505
  Riser: 9-40559

Extra Shipping applies for Manifold/Riser Kits: $59 for states east of the Mississippi, $79 for states west of the Mississippi
Shipping outside of the contiguous US will be sent by email after the order is placed

Related Products

Copyright © 2021 Basic Power Industries.