Description

Tailshaft Housing – Supercase – Roller Bearing – Aluminum – Natural – Powerglide – Each

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 ATI PERFORMANCE

Located just outside of Baltimore, MD, ATI Performance Products specializes in automatic transmissions and their components for the Racing markets. ATI's product line includes a full line of automatic transmissions and related components, including harmonic balancers, crankshaft hubs, dipsticks, timing pointers, hasteners, fluids, tailhousings, as well as other drivetrain parts.

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 “ATI PERFORMANCE P/G Supercase Tail Housing 200031”

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

    NECKSGEN Quick Release Helmet Hardware Black NG7

    SKU: NEXNG7
    Product information
    • Weight0.14 lbs
    • Dimensions4.65 × 4 × 0.85 in
    • Color

      Black/Red

    • Quantity

      Pair

    • Anchor Style

      Quick Click

    • Brand

    • Condition

    Details...
    Original price was: $102.35.Current price is: $89.00.Add to cart
    Original price was: $102.35.Current price is: $89.00.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    QA1 Pro-Coil Front Shock Only (1) GS401

    SKU: QA1GS401
    Product information
    • Weight3.904 lbs
    • Dimensions19.5 × 4 × 4 in
    • Product Line

      401 GM Front Coil-Over Shock

    • Internal Design

      Twintube

    • Gas/Hydraulic

      Hydraulic

    • Threaded Body

      Yes

    • Recommended Spring Length

      10 in

    Details...
    Original price was: $303.00.Current price is: $274.95.Add to cart
    Original price was: $303.00.Current price is: $274.95.
    Quantity Only 5 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    TRANSGO Reprogramming Kit GM TH400 65-Up 400-1&2

    SKU: TGO400-1-2
    Product information
    • Weight2.66 lbs
    • Dimensions15.6 × 11.95 × 2.7 in
    • Product Line

      Gear Command

    • Quantity

      Kit

    • Gaskets Included

      Yes

    • O-Rings Included

      Yes

    • Separator Plate Included

      Yes

    Details...
    Original price was: $117.00.Current price is: $105.57.Add to cart
    Original price was: $117.00.Current price is: $105.57.
    Quantity Only 3 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    TRANS-DAPT Cross Member 4539

    SKU: TRA4539
    Product information
    • Weight10.5 lbs
    • Dimensions37.75 × 9.25 × 3.75 in
    • Hardware Included

      Yes

    • Quantity

      Each

    • Style

      Crossmember

    • Material

      Steel

    • Color

      Black

    Details...
    Original price was: $90.48.Current price is: $82.25.Add to cart
    Original price was: $90.48.Current price is: $82.25.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    TRANS-DAPT Short T-Bar Wing Nuts 9120

    SKU: TRA9120
    Product information
    • Weight0.695 lbs
    • Dimensions7.35 × 2.85 × 1.2 in
    • Quantity

      Set of 4

    • Bolt/Stud

      Stud

    • Head/Nut Style

      Wing Nut

    • Stud Length

      1 in

    • Thread Size

      1/4-20 in

    Details...
    Original price was: $22.52.Current price is: $20.47.Add to cart
    Original price was: $22.52.Current price is: $20.47.
    Quantity Only 7 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    U-B MACHINE Stud For Metric Spindle 40-4203

    SKU: UBM40-4203
    Product information
    • Weight0.46 lbs
    • Dimensions5.75 × 1.6 × 1.2 in
    • Material

      Steel

    • Color

      Black

    • Finish

      Oxide

    • Quantity

      Each

    • Stud Length

      4.8125 in

    Details...
    Original price was: $31.81.Current price is: $28.92.Add to cart
    Original price was: $31.81.Current price is: $28.92.
    Quantity Only 5 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    VIBRANT PERFORMANCE Replacement Dipstick For Small Catch Can 12783

    SKU: VIB12783
    Product information
    • Weight0.015 lbs
    • Dimensions6.25 × 3.5 × 0.45 in
    • Material

      Aluminum

    • Color

      Natural / Black

    • Variant

      Yes

    • Variant Group

      Air Oil Separator Tanks11

    • Variant Column

      Size

    Details...
    Original price was: $15.30.Current price is: $12.75.Add to cart
    Original price was: $15.30.Current price is: $12.75.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    HOWARDS RACING COMPONENTS BBC Soild Roller Cam 121133-14

    SKU: HRC121133-14
    Product information
    • Weight11.03 lbs
    • Dimensions24.25 × 3 × 3 in
    • Quantity

      Each

    • Material

      Billet Steel

    • Color

      Natural

    • Finish

      Natural

    • Camshaft Lifter Style

      Mechanical Roller Tappet

    Details...
    Original price was: $486.17.Current price is: $441.97.Add to cart
    Original price was: $486.17.Current price is: $441.97.
    Quantity Only 1 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    HOWE Coil Over Wedge Bolt 30150

    SKU: HOW30150
    Product information
    • Weight1.6 lbs
    • Dimensions8.7 × 3.65 × 1.75 in
    • Material

      Steel

    • Color

      Cadmium

    • Finish

      Plated

    • Quantity

      Each

    • Length

      5.125 in

    Details...
    Original price was: $92.79.Current price is: $84.35.Add to cart
    Original price was: $92.79.Current price is: $84.35.
    Quantity Only 2 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    WOODWARD FAB Roll Bending Machine WFTR45

    SKU: WWFWFTR45
    Product information
    • Weight70 lbs
    • Dimensions24 × 15 × 9.5 in
    • Mounting Style

      Bench

    • Material

      Steel

    • Color

      White

    • Finish

      Paint

    • Quantity

      Each

    Details...
    Original price was: $705.34.Current price is: $587.78.Add to cart
    Original price was: $705.34.Current price is: $587.78.Add to wishlist

    52