monster693

Anybody know of the intake manifold gasket for the 496 marine motor is the same as the 8.1 that is in so many trucks? The mercury gasket looks to be just a little different in the port shape but the GM gasket looks to be the correct shape. Mercury part number is 881633 and here is a link to the Mercury and GM gaskets.

https://www.summitracing.com/parts/f...6057/overview/

http://www.hardin-marine.com/p-47843...881633t01.aspx

donzi matt

iTrader: (1)

There are actually 3 different design 496 manifold gaskets. I used the latest generation automotive gasket when I had mine apart. Fel-Pro number MS96057. They are about 100 bucks a set.

monster693

Thanks thats way better then the Mercury price. My boat is a 2004 and the date on the ECM is 5/30/2003 so I assume that is when the motor was assembled or close to it. Do you know if the gasket you listed will work on my motor?

donzi matt

iTrader: (1)

It will work.

SB

iTrader: (1)

Matt, I'll convert you yet.

Amazon, 2 Day free shipping if a member, $60.00

Fel-Pro MS96057 Manifold Gasket Set

https://amzn.com/B000HUM31M

monster693

Thanks guys!

SB

iTrader: (1)

This is from AC Delco http://parts-catalog.acdelco.com/cat...log_search.php on the OE gaskets:

Intake Manifold Gasket Kit with Gaskets
Part Number: 89017343
Product Notes:
Engine Intake Manifold Gasket Set
MANIFOLD TO CYL CASE-Front; CONTAINS AN INTAKE GASKET w/METAL BACKBONE; w/BLACK BEAD & SNOUTS TO BE Used ON EngS w/BLACK INTAKE BOLTS; 1 Per Veh
Per Vehicle: 1; Years: 2002-2006

$63.38 free 2 day shipping with Amazon Prime https://amzn.com/B0049Z8522





Intake Manifold Gasket Kit with Gaskets
Part Number: 89017539
Product Notes:
Engine Intake Manifold Gasket Set
INCLS INTAKE GASKETS w/METAL BACKBONE w/BLACK BEED w/NO SNOUTS TO BE; Used ON EngS w/SILVER/GREY INTAKE BOLTS,EGR GSKT; 1 Per Veh
Per Vehicle: 1; Years: 2001-2004

$49.78 with free 2 Day Shipping with Amazon Prime https://amzn.com/B0049Z854U