Products > Manifolds and Risers > 4612
HGE 4612 Marine Engine Manifold

HGE Marine Engine Products Logo
Replaces:
Mercruiser 864612T01
HGE 4612
MerCruiser Short Dry Joint V-6 Manifold
* Mounting kit included
in the package
The manifold fits for following engines:
Engines  
Mercruiser SB V6 GM 4.3 V6 Engines
Risers  
HGE 4309
4" exhaust outlet, 7° Down Angle, 6.72" in Height, Center Dry Joint Riser
864309T02
864591T02
MerCruiser OEM ° Down Angle Dry Joint Exhaust Riser
MerCruiser OEM Tall Dry Joint Exhaust Riser
MC-20-864591 Barr Marine Dry Joint Exhaust Riser
9-40560 Mallory Dry Joint Exhaust Riser
Mounting Kit  
HGE 4612MK Mounting Kit
Kit No. HGE4612MK  
Content Qty
HGE99757 - Manifold Gasket 1
HGE45460 - Stainless Steel Plate Gasket 1
HGE45470 - Open Seal Ring 2
HGE45490 - Closed Seal Ring 2
Stud 3/8" - 16UNC x 5";
   + Lock Washer
6
6
Steel Plug 3/4" NPT
2
Brass Plug 1/8" NPT
2
Dry Joint Manifolds and Risers Gasket Installation Guide