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
    Wheel Front Aftermarket Shop
    Add to wishlist

    PERMATEX 3 Oz Black Silicone 81158

    SKU: PEX81158
    Product information
    • Weight0.055 lbs
    • Dimensions7.95 × 3.85 × 1.55 in
    • Sensor Safe

      Yes

    • Container

      Tube

    • Volume

      3 oz

    • Quantity

      Each

    • Material

      Silicone

    Details...
    Original price was: $5.85.Current price is: $5.32.Add to cart
    Original price was: $5.85.Current price is: $5.32.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    PERMATEX Dielectric Grease 81150

    SKU: PEX81150
    Product information
    • Weight0.05 lbs
    • Dimensions6.45 × 3.8 × 0.65 in
    • Container

      Tube

    • Volume

      0.33 oz

    • Quantity

      Each

    • Intended Application

      Electrical Connectors

    • Grease Type

      Gel

    Details...
    Original price was: $4.75.Current price is: $4.32.Add to cart
    Original price was: $4.75.Current price is: $4.32.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    NITROUS EXPRESS Nitrous Oxide Plate 90mm 4-Bolt LS NP934

    SKU: NXSNP934
    Product information
    Details...
    Original price was: $375.80.Current price is: $326.78.Add to cart
    Original price was: $375.80.Current price is: $326.78.
    Quantity Only 3 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    PYROTECT Underwear Bottom White Medium FIA IB100320

    SKU: PYRIB100320
    Product information
    • Weight0.55 lbs
    • Dimensions12 × 8 × 1.2 in
    • Material

      Nomex

    • Color

      White

    • Quantity

      Each

    • Variant

      Yes

    • Variant Group

      Fire Retardant Underwear Bottoms21

    Details...
    Original price was: $153.00.Current price is: $139.00.Add to cart
    Original price was: $153.00.Current price is: $139.00.
    Quantity Only 3 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    PYROTECT Suit Deluxe Medium Black SFI-1 RS100120

    SKU: PYRRS100120
    Product information
    • Weight2.675 lbs
    • Dimensions17.5 × 14.05 × 3.85 in
    • Product Line

      Sportsman Deluxe

    • Material

      Proban

    • Color

      Black

    • Quantity

      Each

    • Variant

      Yes

    Details...
    Original price was: $219.00.Current price is: $199.00.Add to cart
    Original price was: $219.00.Current price is: $199.00.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    RAM CLUTCH Release Bearing 485

    SKU: RAM485
    Product information
    • Weight1.24 lbs
    • Dimensions3.85 × 3.35 × 2.4 in
    • Material

      Steel

    • Color

      Natural

    • Finish

      Natural

    • Quantity

      Each

    • Hydraulic / Mechanical

      Mechanical

    Details...
    Original price was: $58.80.Current price is: $49.00.Add to cart
    Original price was: $58.80.Current price is: $49.00.
    Quantity Only 2 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    SEALED POWER Cast Piston H859CP30

    SKU: SEAH859CP30
    Product information
    • Weight12.65 lbs
    • Dimensions18.5 × 9.45 × 4.45 in
    • Product Line

      Speed-Pro

    • Bore

      4.030 in

    • Style

      Dish

    • Material Style

      Hypereutectic

    • Coated

      Skirt

    Details...
    Original price was: $270.45.Current price is: $245.86.Add to cart
    Original price was: $270.45.Current price is: $245.86.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    HYPERCO Front Spring 5in ID 9.5in Tall 18Y0500

    SKU: HYP18Y0500
    Product information
    • Weight6.25 lbs
    • Dimensions13.25 × 6 × 5.75 in
    • Spring Type

      Conventional

    • Location

      Front

    • Length

      9.5 in

    • Outside Diameter

      5 in

    • Linear Rate

      500 lb/in

    Details...
    Original price was: $107.80.Current price is: $98.00.Add to cart
    Original price was: $107.80.Current price is: $98.00.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
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    HURST Pit Pack Bushing Kit Extreme Duty 3326030

    SKU: HUR332-6030
    Product information
    • Weight0.32 lbs
    • Dimensions11.8 × 9 × 0.9 in
    • Product Line

      Pit Pack-Extreme

    • Quantity

      Kit

    • Style

      Linkage

    • Material

      Stainless

    • Color

      Natural

    Details...
    Original price was: $125.00.Current price is: $112.95.Add to cart
    Original price was: $125.00.Current price is: $112.95.Add to wishlist

    60