Description

Motor Mount – Solid Motor Mounts – Bolt-On – Steel – Black Powder Coat – Small Block Chevy – GM G-Body 1978-88 – Kit

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 UMI PERFORMANCE

UMI Performance was founded in 2002 as a father/son business developing performance parts for GM and Ford products. They quickly began to focus on suspension upgrades for both older and late model muscle cars, and have become a leader in replacement and high-performance suspension components, from individual parts to entire kits.

Reviews

There are no reviews yet.

Be the first to review “UMI PERFORMANCE SBC Poly Engine Mounts 90071”

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

    HUSKY LINERS Tailgate Cap Smoothback 2888020

    SKU: HSK2888020
    Product information
    Details...
    Original price was: $77.00.Current price is: $69.99.Add to cart
    Original price was: $77.00.Current price is: $69.99.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    PERTRONIX IGNITION Ignitor II Conversion Kit 9ML-181

    SKU: PRT9ML-181
    Product information
    • Weight0.22 lbs
    • Dimensions6.2 × 4.9 × 1.55 in
    • Product Line

      Ignitor II

    • Quantity

      Kit

    • Trigger Method

      Magnetic

    • Voltage

      12V

    • Positive / Negative Ground

      Negative

    Details...
    Original price was: $220.00.Current price is: $199.29.Add to cart
    Original price was: $220.00.Current price is: $199.29.
    Quantity Only 6 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    MARK WILLIAMS Drive Stud Kit 51540

    SKU: MWE51540
    Product information
    • Weight4.12 lbs
    • Dimensions12.3 × 4 × 2.15 in
    • Quantity

      Kit

    • Thread

      5/8-18 in

    • Overall Length

      2.5625 in

    • Thread Direction

      Right Hand

    • Screw In/Press In

      Screw In

    Details...
    Original price was: $191.33.Current price is: $173.94.Add to cart
    Original price was: $191.33.Current price is: $173.94.
    Quantity Only 1 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    MOROSO Offset Rollbar Padding Black 80939

    SKU: MOR80939
    Product information
    • Weight0.26 lbs
    • Dimensions36 × 3.5 × 3 in
    • Material

      Foam

    • Color

      Black

    • Quantity

      Each

    • Variant

      Yes

    • Outside Diameter

      3 in

    Details...
    Original price was: $19.54.Current price is: $16.99.Add to cart
    Original price was: $19.54.Current price is: $16.99.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    MILODON Bbc Windage Tray 32270

    SKU: MIL32270
    Product information
    • Weight4.83 lbs
    • Dimensions24.5 × 10.25 × 3 in
    • Windage Tray Style

      Louvered

    • Mounting Location

      Main Cap

    • Material

      Steel

    • Color

      Cadmium

    • Finish

      Plated

    Details...
    Original price was: $196.59.Current price is: $170.95.Add to cart
    Original price was: $196.59.Current price is: $170.95.
    Quantity Only 3 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    LOKAR E-Brake Boot Floor Mt 70-EHBF

    SKU: LOK70-EHBF
    Product information
    Details...
    Original price was: $53.85.Current price is: $48.95.Add to cart
    Original price was: $53.85.Current price is: $48.95.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    SKYJACKER NITRO SHOCK W/RED BOOT N8056

    SKU: SKYN8056
    Product information
    • Weight5.725 lbs
    • Dimensions24.55 × 3.25 × 3.15 in
    • Hardware Included

      Yes

    • Quantity

      Each

    • Application Specific

      Yes

    • Product Line

      Nitro 8000 Series

    • Internal Design

      Twintube

    Details...
    Original price was: $68.00.Current price is: $61.61.Add to cart
    Original price was: $68.00.Current price is: $61.61.Add to wishlist
  • Add to wishlist
    Sale
    Placeholder
    Add to wishlist

    INTERCOMP 0-150 x 1 PSI W/Wheel Bleeder Fitting 360099

    SKU: INT360099
    Product information
    • Weight4.02 lbs
    • Dimensions14.25 × 11.95 × 4.35 in
    • Quantity

      Each

    • Case Included

      Yes

    • Case Material

      Plastic

    • Case Color

      Black

    • Maximum Psi

      150 PSI

    Details...
    Original price was: $517.49.Current price is: $449.99.Add to cart
    Original price was: $517.49.Current price is: $449.99.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    Ti22 PERFORMANCE Radius Rod Stud Kit Titanium 1180

    SKU: TIP1180
    Product information
    • Weight0.915 lbs
    • Dimensions4.6 × 4 × 1.4 in
    • Color

      Natural

    • Quantity

      Set of 6

    • Head/Nut Style

      Hex

    • Material

      Titanium

    • Finish

      Natural

    Details...
    Original price was: $272.39.Current price is: $226.99.Add to cart
    Original price was: $272.39.Current price is: $226.99.
    Quantity Only 1 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    VENTSHADE Window Ventvisor 4Pc. 94382

    SKU: VEN94382
    Product information
    • Weight2.38 lbs
    • Dimensions46.88 × 11.88 × 1.88 in
    • Product Line

      Ventvisor

    • Application Specific

      Yes

    • Front Mounting Style

      Stick-On

    • Rear Mounting Style

      Stick-On

    • In Channel / Out Of Channel

      Out of Channel

    Details...
    Original price was: $70.00.Current price is: $62.99.Add to cart
    Original price was: $70.00.Current price is: $62.99.
    Quantity Only 8 left in stock!
    -+
    Add to cart
    Add to wishlist

    64