OUR OFFICES ARE CLOSED TUESDAY, DECEMBER 24th THROUGH WEDNESDAY, JANUARY 1st FOR THE HOLIDAYS.
Orders received during this time will be processed when we resume normal business hours on Thursday, January 2nd.

Thank YOU for another great year and we are looking forward to keeping you on the water in 2025!
Merry Christmas, Happy New Year and God Bless YOU!

PLEASE NOTE - Some products are not immediately available. If your order will be delayed, we will e-mail you or call you and let you know.
E-MAIL US HERE about availability and we will respond quickly! We ship same day if your order was placed by 1:00 PM EST during normal business hours BASED ON AVAILABILITY.
NEXT DAY SHIPPING NOTE - Please see our Shipping Policy SATURDAY OR SUNDAY DELIVERY IS NOT AN OPTION.

Gasket Manifold All GM Small Block Catalyzed Engines Special Gasket Indmar 556202SPEC

$38.50 $46.95


Manifold Gasket - CATALYZED ENGINES - Indmar Special Gasket

All years - Original Indmar - 556202SPEC

SOLD PER SIDE - NEED TWO PER ENGINE!

CATALYST ENGINES - SPECIAL GASKET

NOTE:

- This gasket is for ALL Catalyzed Engines, especially when using the 531400HL or 531401HL aluminum ETX manifold, due to heat!

Please do NOT use the standard gasket on your CAT (catalyzed) Engine!

For NON - CATALYZED Engines: Order Indmar Item# CHV-47-0000

    Marine gaskets are highly recommended over standard automotive gaskets for top efficiency, safety and performance!

    Minor wear, warping and corrosion are simple facts on marine engine surfaces and the marine gaskets are designed to combat this.

    You can rely on marine gaskets to stand up in the demanding environment of freshwater or saltwater use.