The P/N 0058 heavy duty engine mounts for GM G-Body cars takes the place of the heavy factory clamshell mount. It places the Small Block Chevy in exact factory location and uses our popular P/N 90051 solid motor mounts or can be used with the factory rubber mounts. Tough 3/16†laser cut brackets and Grade 8 hardware can handle as much horsepower as you can throw at them. When used with P/N 90051, solid engine mounts improve responsiveness and help prevent engine movement, which can help in tight packaging situations (large header primaries, turbos, etc). Solid engine mounts work best in racing applications and may contribute to increased Noise, Vibration and Harshness. Available in gloss black powder coat. These engine mounts are proudly used on UMI’s G-Body test car, 1979 Monte Carlo “Green Machineâ€. 100% manufactured, tested and raced out of Philipsburg, PA – USA. Note: Heavy duty engine mounts may not work with Oldsmobile or Pontiac engines.
Installation InstructionsThis Part Fits:
| Year |
Make |
Model |
Submodel |
| 1978-1987 |
Buick |
Regal |
Base |
| 1982-1983 |
Buick |
Regal |
Estate Wagon |
| 1987 |
Buick |
Regal |
GNX |
| 1984-1987 |
Buick |
Regal |
Grand National |
| 1978-1987 |
Buick |
Regal |
Limited |
| 1982 |
Buick |
Regal |
Limited Turbo |
| 1978-1982 |
Buick |
Regal |
Sport |
| 1983-1986 |
Buick |
Regal |
T-Type |
| 1978-1987 |
Chevrolet |
El Camino |
Base |
| 1978,1981-1986 |
Chevrolet |
El Camino |
Conquista |
| 1979-1981 |
Chevrolet |
El Camino |
Royal Knight |
| 1978-1987 |
Chevrolet |
El Camino |
SS |
| 1978-1981 |
Chevrolet |
Malibu |
Base |
| 1978-1983 |
Chevrolet |
Malibu |
Classic |
| 1978-1980 |
Chevrolet |
Malibu |
Classic Estate |
| 1978-1981 |
Chevrolet |
Malibu |
Classic Landau |
| 1979-1980 |
Chevrolet |
Malibu |
Classic Sport |
| 1979-1980 |
Chevrolet |
Malibu |
Estate |
| 1979 |
Chevrolet |
Malibu |
Landau |
| 1979 |
Chevrolet |
Malibu |
Police |
| 1979-1980 |
Chevrolet |
Malibu |
Sport |
| 1979,1981-1988 |
Chevrolet |
Monte Carlo |
Base |
| 1983 |
Chevrolet |
Monte Carlo |
CL |
| 1978-1981 |
Chevrolet |
Monte Carlo |
Landau |
| 1986-1988 |
Chevrolet |
Monte Carlo |
LS |
| 1978,1980 |
Chevrolet |
Monte Carlo |
Sport |
| 1983-1988 |
Chevrolet |
Monte Carlo |
SS |
| 1981-1986 |
GMC |
Caballero |
Amarillo |
| 1978-1987 |
GMC |
Caballero |
Base |
| 1981 |
GMC |
Caballero |
Conquista |
| 1978-1987 |
GMC |
Caballero |
Diablo |
| 1978-1980 |
GMC |
Caballero |
Laredo |
| 1981 |
GMC |
Caballero |
Royal Knight |
| 1980 |
Oldsmobile |
Cutlass |
Base |
| 1980-1981 |
Oldsmobile |
Cutlass |
Brougham |
| 1980-1981 |
Oldsmobile |
Cutlass |
LS |
| 1978-1979 |
Oldsmobile |
Cutlass |
Vista Cruiser |
| 1979 |
Oldsmobile |
Cutlass |
Vista Cruiser Brougham |
| 1978-1984 |
Oldsmobile |
Cutlass Calais |
Base |
| 1983-1984 |
Oldsmobile |
Cutlass Calais |
Hurst |
| 1982-1983,1988 |
Oldsmobile |
Cutlass Ciera |
Base |
| 1982-1988 |
Oldsmobile |
Cutlass Ciera |
Brougham |
| 1984-1985 |
Oldsmobile |
Cutlass Ciera |
Cruiser LS |
| 1983,1985-1986 |
Oldsmobile |
Cutlass Ciera |
ES |
| 1985-1987 |
Oldsmobile |
Cutlass Ciera |
GT |
| 1985-1986 |
Oldsmobile |
Cutlass Ciera |
Holiday |
| 1988 |
Oldsmobile |
Cutlass Ciera |
International |
| 1982-1988 |
Oldsmobile |
Cutlass Ciera |
LS |
| 1986-1988 |
Oldsmobile |
Cutlass Ciera |
S |
| 1986-1988 |
Oldsmobile |
Cutlass Ciera |
SL |
| 1980-1983 |
Oldsmobile |
Cutlass Cruiser |
Base |
| 1980-1981 |
Oldsmobile |
Cutlass Cruiser |
Brougham |
| 1978-1979,1985-1986 |
Oldsmobile |
Cutlass Salon |
442 |
| 1978-1980,1985-1987 |
Oldsmobile |
Cutlass Salon |
Base |
| 1978-1980 |
Oldsmobile |
Cutlass Salon |
Brougham |
| 1979 |
Oldsmobile |
Cutlass Salon |
Hurst |
| 1987 |
Oldsmobile |
Cutlass Supreme |
442 |
| 1978-1988 |
Oldsmobile |
Cutlass Supreme |
Base |
| 1978-1987 |
Oldsmobile |
Cutlass Supreme |
Brougham |
| 1988 |
Oldsmobile |
Cutlass Supreme |
Classic |
| 1988 |
Oldsmobile |
Cutlass Supreme |
Classic Brougham |
| 1988 |
Oldsmobile |
Cutlass Supreme |
Indy 500 Pace Car |
| 1988 |
Oldsmobile |
Cutlass Supreme |
International |
| 1981,1985 |
Oldsmobile |
Cutlass Supreme |
LS |
| 1988 |
Oldsmobile |
Cutlass Supreme |
SL |
| 1982-1986 |
Pontiac |
Bonneville |
Base |
| 1982-1986 |
Pontiac |
Bonneville |
Brougham |
| 1984-1986 |
Pontiac |
Bonneville |
LE |
| 1978-1987 |
Pontiac |
Grand Prix |
Base |
| 1981-1987 |
Pontiac |
Grand Prix |
Brougham |
| 1984-1987 |
Pontiac |
Grand Prix |
LE |
| 1978-1983 |
Pontiac |
Grand Prix |
LJ |
| 1978-1980 |
Pontiac |
Grand Prix |
SJ |
REFUND POLICY
We have a 14-day return policy, which means you have 14 days after receiving your item to request a return.
Returns accepted for 14 days
Customer provides return shipping
20% restocking fee
No returns on final sale items
To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.
To start a return, you can contact us at support@mo-moto.com. Please note that returns will need to be sent to the following address:
Mo-Moto/Returns
6082 W Seltice Way STE 121
Post Falls, ID 83854
If your return is accepted, we’ll send you a return shipping label, as well as instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.
You can always contact us for any return question at support@mo-moto.com.
Damages and issues
Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right.
Exceptions / non-returnable items
Certain types of items cannot be returned, like perishable goods (such as food, flowers, or plants), custom products (such as special orders or personalized items), and personal care goods (such as beauty products). We also do not accept returns for hazardous materials, flammable liquids, or gases. Please get in touch if you have questions or concerns about your specific item.
Unfortunately, we cannot accept returns on sale items or gift cards.
Exchanges
The fastest way to ensure you get what you want is to return the item you have, and once the return is accepted, make a separate purchase for the new item.
European Union 14 day cooling off period
Notwithstanding the above, if the merchandise is being shipped into the European Union, you have the right to cancel or return your order within 14 days, for any reason and without a justification. As above, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.
Refunds
We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. If approved, you’ll be automatically refunded on your original payment method within 10 business days. Please remember it can take some time for your bank or credit card company to process and post the refund too.
If more than 15 business days have passed since we’ve approved your return, please contact us at support@mo-moto.com.