Mercruiser Manifold & Riser 3" Kit V6 GM 1985-2002

185, 205, 262 models GM-Chevy manifold, studs, gaskets and riser kit for V6 engines years 1983 to present

Last updated on 11/8/2023

Newer style 2 piece exhaust manifold assembly replacement
Kit includes installation studs, and all gaskets
3 inch outlet length at 15 degrees
Years 1983 to present
Mercruiser Exploded View Outdrive Drawings click here
For 185, 205, 262, 4.3L V6 models
3 year warranty from GLM Marine

Mercruiser Manifold & Riser 3" Kit V6 GM 1985-2002

51220-51110 Mercruiser kit 262 V6 99746A17

P/N 51220-51110 Exhaust assembly kit – Replaces Mercury 99746A17 and 98504A3

$361.95 US

$ 375.89 CDN

Included

P/N 51100 Cast iron elbow / 98504A3
P/N 22391 Steel studs / 16-49545 x 4
P/N 30240 Riser gasket / 27-863724

P/N 32170 Gasket / 27-99757
P/N 21892 Plug / 22-41622
P/N 51220 Assembly / 99746A17
P/N 13990 Drain plug kit / 22-806926A1

Customers who purchased P/N 51220-51110 also looked at:

Photo

Description / OEM #

Price (USD)

Price (Canadian)

32170 gasket

P/N 32170 Exhaust gasket for P/N 51220.

27-99757

$6.95

$ 11.89

58221

P/N 58221 Complete V6 manifold kit for both port and starboard with gaskets, screws and drain plugs. For 4.3L GM/Chevy motors, center rise style.

Includes
P/N 51220 Assembly / 99746A17 x 2
P/N 51110 Elbow (3 inch) x 2
P/N 32170 Gasket / 27-99757 x 2
P/N 30240 Gasket / 27-863724 x 2
P/N 13991 90 degree hose fitting / 22-806926 x 2 P
/N 13992 Drain plug / 22-806608A02 x 2
P/N 80140 O-ring for plug / 25-45253 x 2
P/N 22391 Stud / 16-49545 x 8
P/N 21248 Flange nut / 11-46335 x 8

$799.95

$ 1,433.89

89070 Upper bellow

P/N 89070 Upper bellow. 3 inch center mounted riser to 4 inch elbow, or 3 inch to 4 inch y-pipe.

70981A3

$32.95

$ 46.89

51140 elbow

P/N 51140 Replacement 4″ 7 degree elbow assembly without spacer. Includes mounting hardware and gasket.

807988A2

$143.95

$ 268.89

30240

P/N 30240
Center mount gasket for elbow P/N 51110 and 51140.
OEM 27-860233

$4.95

$ 7.89

15201 Chevy V6-V8 Engine water pump

P/N 15201 Engine water re-circulating pump for GM 262 CID-4.3L small block motor.

850399-1