Description

Exhaust Header / Manifold Gasket – Ultra-Seal – 1.750 in Round Port – Steel Core Laminate – GM LS-Series – Pair

Why Choose Us?



Frequently Asked Questions​

As an Authorized Automotive Retailer in the United States, we take pride in guaranteeing 100% authentic products from all brands available on our website. With partnerships spanning 1,000+ brands and a network of 20+ distributor warehouses nationwide, we maintain millions of auto parts in inventory across the USA, ensuring quick shipping and reliable service to our customers. When you shop with us, you're investing in quality and trust.
We believe we have the fastest backorder system in the U.S. auto parts industry, thanks to our strong partnerships with brands and vendors. Nearly all backordered auto parts are shipped directly by the vendors without any additional delays, or they are placed as special orders on the same day. In most cases, backordered parts are delivered within 5-10 days.
We offer unbeatable prices and the best shipping rates on auto parts, with exclusive protection and insurance included to safeguard your order from damage or loss. Enjoy convenient door-to-door delivery, real-time tracking, and our 100% satisfaction guarantee for a smooth, worry-free experience.
Our standard shipping typically takes 1-3 business days. We will provide estimated shipping time for each product. While we aim to deliver as quickly as possible, this timeframe ensures all orders are processed, prepared, and dispatched with care. If the products are not ready for shipping in 72 hours, we will refund you 100%
Absolutely. Once your order is dispatched, you’ll receive an email with tracking details, so you can follow your shipment every step of the way. Every step of shipping process will be sent through email notifications or using tracking page.
Every product page includes a stock level indicator to show what’s available. We always update the inventory 24/24. We’ll be happy to check availability and provide updates on new stock arrivals if you need a help.
We’re sorry to hear that your order wasn’t delivered in perfect condition. Please email us with your order number, a description of the issue, and photographs of the damaged item. Once we receive this information, we’ll arrange for a replacement or refund and handle the return process.
You can return items within 30 days of receipt. Ensure the product is new in its original packaging and securely wrapped for safe transit. Once we receive the item in sellable condition, we’ll issue a full refund for the product value. Contact us for the return address and further instructions.

About MR. GASKET

Since its start in 1964, Mr. Gasket has become a major name in the aftermarket industry. In addition to high-quality gaskets, Mr. Gasket also offers fuel pumps, air cleaners, and engine dress up accessories.

International Shipping

Below are estimated rates and delivery times for popular destinations; full carrier options are available at checkout.

Our dedicated team has years of experience managing international logistics and customs documentation to ensure smooth delivery from our US warehouse to your door. Please review our shipping policy and local import regulations before ordering.

Loading international estimates...

Reviews

There are no reviews yet.

Be the first to review “MR. GASKET GM LS1 Header Gaskets 5964”

Your email address will not be published. Required fields are marked *

Recently viewed products

  • Add to wishlist
    Sale
    Placeholder
    Add to wishlist

    K AND N ENGINEERING Performance Air Intake System 57-3108

    SKU: KNE57-3108
    Product information
    Details...
    Original price was: $290.00.Current price is: $262.99.Add to cart
    Original price was: $290.00.Current price is: $262.99.
    Quantity Only 4 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    QA1 Bushing Poly .750in ID Black Poly 9032-150

    SKU: QA19032-150
    Product information
    • Weight0.04 lbs
    • Dimensions3.05 × 1.75 × 1.55 in
    • Material

      Polyurethane

    • Color

      Black

    • Finish

      Natural

    • Quantity

      Each

    • Shape

      Hourglass

    Details...
    Original price was: $7.78.Current price is: $7.07.Add to cart
    Original price was: $7.78.Current price is: $7.07.
    Quantity Only 1 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    QA1 Pro Coil Mustang II Single Adjustable MS301

    SKU: QA1MS301
    Product information
    • Weight3.7 lbs
    • Dimensions19.1 × 3.9 × 3.6 in
    • Quantity

      Each

    • Product Line

      Mustang II Front Coil-Over Shock

    • Internal Design

      Twintube

    • Gas/Hydraulic

      Hydraulic

    • Threaded Body

      Yes

    Details...
    Original price was: $297.00.Current price is: $269.95.Add to cart
    Original price was: $297.00.Current price is: $269.95.
    Quantity Only 8 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    MOOG Idler Arm K8106

    SKU: MOGK8106
    Product information
    • Weight2.35 lbs
    • Dimensions9.8 × 3.6 × 2.7 in
    • Quantity

      Each

    • Overall Length

      6.9 in

    • Application Specific

      Yes

    • Greasable

      Yes

    • Hardware Included

      Yes

    Details...
    Original price was: $62.85.Current price is: $57.14.Add to cart
    Original price was: $62.85.Current price is: $57.14.
    Quantity Only 5 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    LONGACRE Replacement Water Bottle 52-22556

    SKU: LON52-22556
    Product information
    • Weight1.3 lbs
    • Dimensions10.45 × 8.5 × 7.75 in
    • Material

      Plastic

    • Color

      Red / White

    • Quantity

      Each

    • Height

      9 in

    • Finish

      Natural

    Details...
    Original price was: $34.97.Current price is: $31.79.Add to cart
    Original price was: $34.97.Current price is: $31.79.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    SEALED POWER Cast Piston H426CP60

    SKU: SEAH426CP60
    Product information
    • Weight16.69 lbs
    • Dimensions20.55 × 10.3 × 5.25 in
    • Product Line

      Speed-Pro

    • Bore

      4.310 in

    • Style

      Dome

    • Material Style

      Hypereutectic

    • Coated

      Skirt

    Details...
    Original price was: $336.60.Current price is: $306.00.Add to cart
    Original price was: $336.60.Current price is: $306.00.
    Quantity Only 3 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    KIRKEY Child Head Support Right 00100C

    SKU: KIR00100C
    Product information
    • Weight0.4 lbs
    • Dimensions9.95 × 7.7 × 3.95 in
    • Material

      Aluminum

    • Color

      Natural

    • Finish

      Natural

    • Quantity

      Each

    • Variant

      Yes

    Details...
    Original price was: $36.30.Current price is: $33.00.Add to cart
    Original price was: $36.30.Current price is: $33.00.
    Quantity Only 8 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    IDEAL #10 Large Head HDL10A

    SKU: IHKHD10
    Product information
    • Weight0.28 lbs
    • Dimensions2.95 × 2.75 × 1.3 in
    • Quantity

      Each

    • Variant

      Yes

    • Material

      Brass

    • Color

      Natural

    • Finish

      Natural

    Details...
    Original price was: $15.86.Current price is: $14.42.Add to cart
    Original price was: $15.86.Current price is: $14.42.
    Quantity Only 7 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    TRANS-DAPT Carburetor Spacer 2081

    SKU: TRA2081
    Product information
    • Weight2 lbs
    • Dimensions8.6 × 7.3 × 2.3 in
    • Hardware Included

      Yes

    • Material

      Aluminum

    • Color

      Natural

    • Finish

      Natural

    • Quantity

      Each

    Details...
    Original price was: $49.52.Current price is: $45.02.Add to cart
    Original price was: $49.52.Current price is: $45.02.
    Quantity Only 2 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    ULTRA SHIELD Harness 5pt Black Indiv Shoulder Pull-Down HB22031

    SKU: ULTHB22031
    Product information
    • Weight6.69 lbs
    • Dimensions11.95 × 5.8 × 5 in
    • Sfi Rating

      16.1

    • Number Of Points

      5 Point

    • Shoulder Style

      Individual

    • Lap Belt Ends

      Bolt In, Wrap Around

    • Lap Belt Mount

      Floor, Roll Bar

    Details...
    Original price was: $159.03.Current price is: $144.57.Add to cart
    Original price was: $159.03.Current price is: $144.57.
    Quantity Only 2 left in stock!
    -+
    Add to cart
    Add to wishlist

    74