Description

Exhaust Header / Manifold Gasket – 1.640 x 1.230 in Port – 3 in Collector Gaskets Included – Graphite – Small Block Mopar – 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 FLOWTECH

A division of Holley, Flowtech focuses on high-performance exhaust components. Their easy-to-install products range from headers and manifolds to mufflers to complete systems, all designed to give performance and audible gains all at a very affordable cost.

Reviews

There are no reviews yet.

Be the first to review “FLOWTECH Header Gasket Set – SBM 99361FLT”

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

    PERTRONIX IGNITION Ignitor Conversion Kit 1567AP6

    SKU: PRT1567AP6
    Product information
    • Weight0.23 lbs
    • Dimensions6.15 × 4.9 × 1.55 in
    • Product Line

      Ignitor

    • Trigger Method

      Magnetic

    • Voltage

      6V

    • Positive / Negative Ground

      Positive

    • Quantity

      Kit

    Details...
    Original price was: $255.00.Current price is: $231.68.Add to cart
    Original price was: $255.00.Current price is: $231.68.
    Quantity Only 1 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    NITROUS EXPRESS Replacement Jet 17040

    SKU: NXS17040
    Product information
    • Weight0.015 lbs
    • Dimensions3.2 × 1.85 × 0.7 in
    • Product Line

      HP Jets

    • Inside Diameter

      0.040 in

    • Jet Number

      40.0

    • Style

      Flare

    • Material

      Brass

    Details...
    Original price was: $7.62.Current price is: $6.63.Add to cart
    Original price was: $7.62.Current price is: $6.63.
    Quantity Only 3 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    HURST Installation Kit 3733157

    SKU: HUR373-3157
    Product information
    • Weight3.35 lbs
    • Dimensions17.1 × 7.9 × 3.5 in
    • Quantity

      Kit

    • Application Specific

      Yes

    • Hardware Included

      Yes

    • Bushing Included

      Yes

    • Shifter Arms Included

      Yes

    Details...
    Original price was: $385.00.Current price is: $349.95.Add to cart
    Original price was: $385.00.Current price is: $349.95.
    Quantity Only 2 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    HOLLEY Quick Change Sec Spring 20-73

    SKU: HLY20-73
    Product information
    • Weight0.45 lbs
    • Dimensions3.7 × 3.6 × 2.5 in
    • Hardware Included

      Yes

    • Quantity

      Kit

    • Variant

      Yes

    • Material

      Plastic

    • Color

      Black

    Details...
    Original price was: $113.00.Current price is: $101.95.Add to cart
    Original price was: $113.00.Current price is: $101.95.
    Quantity Only 2 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    HOOKER Chevy Headers 2224HKR

    SKU: HKR2224
    Product information
    • Weight58.21 lbs
    • Dimensions43.5 × 22.5 × 21.1 in
    • Material

      Steel

    • Color

      Black

    • Quantity

      Pair

    • Variant

      Yes

    • Variant Group

      Headers159

    Details...
    Original price was: $1,128.00.Current price is: $1,024.95.Add to cart
    Original price was: $1,128.00.Current price is: $1,024.95.
    Quantity Only 1 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    HOOKER Mounting Bracket 10925HKR

    SKU: HKR10925
    Product information
    • Weight0.88 lbs
    • Dimensions9.85 × 7.15 × 1.95 in
    • Hardware Included

      Yes

    • Material

      Steel

    • Color

      Black

    • Finish

      Paint

    • Quantity

      Each

    Details...
    Original price was: $74.00.Current price is: $66.49.Add to cart
    Original price was: $74.00.Current price is: $66.49.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    SANDER ENGINEERING Front Rotor Mount Kit S517

    SKU: SNDS517
    Product information
    Details...
    Original price was: $38.49.Current price is: $34.99.Add to cart
    Original price was: $38.49.Current price is: $34.99.Add to wishlist
  • Add to wishlist
    Sale
    DIVERSIFIED MACHINE Wing Valve SRC-2920
    Add to wishlist

    DIVERSIFIED MACHINE Wing Valve SRC-2920

    SKU: DMISRC-2920
    Product information
    • Weight0.6 lbs
    • Dimensions4.95 × 4.9 × 2.5 in
    • Material

      Aluminum

    • Color

      Silver

    • Finish

      Anodized

    • Quantity

      Each

    • Mounting Style

      Bolt-On

    Details...
    Original price was: $247.64.Current price is: $225.13.Add to cart
    Original price was: $247.64.Current price is: $225.13.
    Quantity Only 5 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    DEDENBEAR Thunder Super Crossover Delay Box T1
    Add to wishlist

    DEDENBEAR Thunder Super Crossover Delay Box T1

    SKU: DEDT1
    Product information
    • Weight2.35 lbs
    • Dimensions12.6 × 6.6 × 4.3 in
    • UPC Code

      46074165047

    • Brand

    • Type

    • Condition

    • Manufacturer Part Number (MPN)

      T1

    Details...
    Original price was: $647.14.Current price is: $539.28.Add to cart
    Original price was: $647.14.Current price is: $539.28.Add to wishlist
  • Add to wishlist
    Sale
    COMP CAMS Valve Spring Compressor - GM LS Engine 5462CPG
    Add to wishlist

    COMP CAMS Valve Spring Compressor – GM LS Engine 5462CPG

    SKU: COM5462
    Product information
    • Weight1.65 lbs
    • Dimensions12.5 × 3.7 × 1.7 in
    • Material

      Steel

    • Color

      Black

    • Finish

      Oxide

    • Quantity

      Kit

    • Actuation Method

      Thread

    Details...
    Original price was: $162.09.Current price is: $140.95.Add to cart
    Original price was: $162.09.Current price is: $140.95.
    Quantity Only 6 left in stock!
    -+
    Add to cart
    Add to wishlist

    74