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In-Store Pickup Location

Fel-Pro Performance Intake Manifold Gasket Sets 1233

Gaskets, Manifold, Intake, Composite/Printoseal, 2.20 in. x 1.18 in. Port, .060 in. Thick, Pontiac, 326-455, Set

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Brand: Fel-Pro

Manufacturer's Part Number: 1233

Part Type: Intake Manifold Gaskets

Product Line: Fel-Pro Performance Intake Manifold Gasket Sets

Summit Racing Part Number: FEL-1233

UPC: 084113012334

Port Style: Stock

Port Height (in): 2.200 in.

Port Width (in): 1.180 in.

Gasket Material: Printoseal

Thickness (in): 0.060 in.

Quantity: Sold as a set.

In-Store Pickup: Choose In-store pick-up (OH, NV, GA, TX) on our web site.

Most Fel-Pro Performance intake manifold gaskets have Printoseal construction, which puts beads of special elastomers around the ports for extra sealing power. They also feature a non-metallic, rubber-fiber base material that resists gasoline and alcohol. And they allow engine builders to precision-trim around the intake ports.

Warranty

Questions & Answers Ask a Product Question
Q:

I have a 1971 TransAm with a 455HO (round port) motor. Both the intake and exhaust ports have been heavily modified. Since I have replaced the Quadrajet with a FiTech EFI, I would like to block-off the exhaust crossover port for the heat riser on the intake manifold with a gasket that comes closest to matching the intake ports. Is this Fel-Pro gasket (#1233) my best option?

Asked by MERRILL on November 10, 2017

A:

I have a 1969 GTO Judge with a 400 Ram Air III engine. I purchased the Fel-Pro #1233 gasket and port matched my #46 intake runners to this gasket. The nice thing about this gasket set is it allows you to use either a blocked off or an open exhaust cross over. Fel-Pro offers a very quality gasket second to none. I would totally recommend this gasket for what you want to do.

JOHN D from WI answered on November 11, 2017

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Most Helpful Reviews Review This Product

12 Customer Reviews for Fel-Pro 1233 - Fel-Pro Performance Intake Manifold Gasket Sets

Average Customer Review

5 Star

(10)

4 Star

(1)

3 Star

(0)

2 Star

(1)

1 Star

(0)

+See All 12 Reviews

Felpro Intake Manifold Gaskets 1233

Summit RacingSummit Racing Verified Purchase

FEL-1233
I've installed over two dozen sets of these gaskets on Pontiac engines, and quality is excellent. They are RAIV size and definitely are not for stock intake ports. The addition of the silicon around all the ports and water passages helps seal up questionable surfaces.

1 of 1 found this review helpful.

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Reviewer: from CA

Date: March 25, 2014

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Did not work well for me.

Summit RacingSummit Racing Verified Purchase

FEL-1233
These gaskets are recommended by Edelbrock for their performer manifold. I had trouble with them leaking and I think it was because of the two-piece construction. The second piece is the exhaust crossover piece. I ended up using the FelPro original equipment replacement gaskets which sealed well. Edelbrock does not guarantee these will not leak but they are working fine now. If these gaskets were one piece I'd give it the highest rating possible as it is a very high quality product. ...read more

0 of 0 found this review helpful.

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Reviewer: from MA

Date: March 27, 2019

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No more water leak

Summit RacingSummit Racing Verified Purchase

FEL-1233
Installed on a 1971 Pontiac 455 running a Edelbrock Performer RPM manifold.

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Reviewer: from NV

Date: January 25, 2019

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Good product

Summit RacingSummit Racing Verified Purchase

FEL-1233
Kind of a universal set, but easy to figure out. There are many applications this set fits and is all inclusive.

0 of 0 found this review helpful.

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Reviewer: from MI

Date: November 02, 2018

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Quality

RAIV Sized Gaskets

Summit RacingSummit Racing Verified Purchase

FEL-1233
Have installed several dozen pairs of the 1233's with excellent results. The softer composition along with the silicone printing pretty much always insures a perfect seal even if the head/manifold surface is less than perfect.

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Reviewer: from CA

Date: August 02, 2018

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Quality

Some parts are not legal for use in California or other states with similar laws / regulations

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