at Mr. Gasket Intake Manifold Gaskets for 1965-1990 Chevy 396-454 Mark IV –
Mr. Gasket Intake Manifold Gaskets for 1965-1990 Chevy 396-454 Mark IV Big Block
Mr. Gasket

Mr. Gasket Intake Manifold Gaskets for 1965-1990 Chevy 396-454 Mark IV Big Block

$40.99 In Stock Sold out

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  • Description
  • Shipping and Refund
  • Reviews


  • Mr. Gasket Ultra-Seal Intake Manifold Gaskets. Buy now and get same day shipping!
  • Manufactured from cellulose/nitrile composition gasket material
  • Provides excellent sealing and durability
  • Silicone beading on both sides of each gasket
  • Complete with manifold end seals and distributor gasket
  • For OE replacement, high performance street, drag race and oval track use
  • Color: Grey
  • Emission Code: 5
  • Engine: Chevrolet Big Block Mark IV
  • Material: Ultra-seal
  • Packaging: Retail
  • Port Shape: Rectangle
  • Port Size: 1.75" x 2.50"
  • Product Type: Intake Gaskets
  • Thickness: .060"
  • Weight: 0.3100


  • 1965-1990 Chevrolet 396-454 Mark IV Big Block with Rectangle Port Heads


  • We do our best to ship most items same or next day.
  • For all products, free fast delivery of the UPS is already included in the price.


  • It is recommended to use gasket sealer between front and rear intake end seals and intake gasket.
  • This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.
  • If you have fitment questions or concerns, please contact us prior to ordering.

Shipping is Free 🙂



Shipping and Delivery Times


  • All in-stock products are shipped within one business day. Delivery usually takes 2-5 business days. We have a large number of warehouses in different states which allows us to deliver the orders very fast.





  • Most products are shipped via UPS Ground, FedEx depending on size with some large items shipped by SAIA or others.
  • Once your order ships, tracking details will be emailed to you.



Where’s my order?


  • Good question, when tracking details have been provided that means your order has been processed and shipped. Tracking details usually appear in the shipper’s database within one business day, i.e. UPS and FedEx generally provide point-in-time tracking meaning your order location is updated as it is scans and gets closer to you.  Most orders should arrive within 2-5 business days. Still have an issue with delivery, please contact us to see how we can help.





  • Cancellations are free. Please contact us ASAP if you need to cancel your order.

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