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Rubber GM Transmission Cushion

Specs
Sold in Quantity:
Each
Material Type:
Rubber
Centerline of Holes:
3.75
Overall Height:
1.75
Overall Width:
2.25
Overall Length:
4.75
Notes
7/16"-14 thread size for crossmember bolts. Bolt hole centers for crossmember is 1.5".
Rubber GM Transmission Cushion
Rubber GM Transmission Cushion
Rubber GM Transmission Cushion

Click image to enlarge

Details

Reviews (13)

Q & A (4)

What's in the Box

Info

OEM-style rubber transmission cushion for many '58-'82 GM transmissions including TH350 auto, Muncie, Saginaw, and others.

  • Meets or exceeds OEM specifications 
  • Rubber formulation provides abrasion resistance and aging stability
  • Tough, hardened steel plate & inserts
  • Chemlock® bonding agent ensures superior rubber-to-metal bond

Customer Reviews

Rated 4.2 out of 5 by 13 reviewers.
RATING BREAKDOWN
13 reviews
5 Stars
7
4 Stars
3
3 Stars
2
2 Stars
0
1 Star
1
RECOMMEND THIS PRODUCT:

Ray
Verified Purchaser
Verified Reviewer
Greenfield ca

Fast and well described

August 07, 2016
The GM rubber is really crucial to my rat rod project.
Yes, I recommend this product.
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Qc
Verified Purchaser
Beaumont tx

A good part it work

January 15, 2016
Fit good
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Jake
Verified Purchaser
Grand Forks, N.D.

Speedway Products Review

October 18, 2015
I think that the quality from all the sellers I deal with a pretty close to the same. What sets Speedway apart is the speed that the parts arrive. And that makes a big difference when your project is held up because you need a part.
Pros:
  • Fast Fast Shipping
Cons:
  • Non That I Can See
Yes, I recommend this product.
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hodadoor
oklahoma city

very nice product

March 18, 2015
I searched salvage yards trying to find this part. Speedway had it and delivered it in two days. Exact fit. Thank you so much.
Yes, I recommend this product.
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Ben1
Verified Purchaser
Brighton Co.

Rear mount fit

September 19, 2014
This mount fits and works fine. There are no problems. a note that the threads are metric might be helpful.
Yes, I recommend this product.
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RandBcustom
Verified Purchaser
Nixa MO

GREAT BUT NOT ONE SIZE FITS ALL

August 24, 2014
This is a quality part. However, it will not fit a TH 400 without modifications
Yes, I recommend this product.
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Bruno
Harrodsburg, KY 40330, USA

poor quality

April 19, 2014
One of the bolt holes stripped out with minimal torque, also had to clean rubber out of both holes before the bolts could be started. Going to toss it and order the poly mount.
Cons:
  • poorly made
No, I would not recommend this product.
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Merchant Response:

Speedway Motors Customer Service has issued a full refund for the defectively manufactured mount. We apologize for any inconvenience this may have caused.
fuzzy
Verified Purchaser
woodburn oregon

another satisfied customer

August 26, 2012
stock replacement
Pros:
  • Easy To Install
Yes, I recommend this product.
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Dutch
Verified Purchaser
Grifton,N.C.

top quality

April 07, 2012
Exact fit replacement.
Pros:
  • Durable
  • Lightweight
  • Easy To Install
Yes, I recommend this product.
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Scott
Verified Purchaser
Silt, CO

Good replacement for stock

October 08, 2011
Nice replacement rubber trans mount. This was solid rubber in the center instead of the hollow stocker I replaced. More stable mount with less compression.
Pros:
  • Durable
Yes, I recommend this product.
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Page 1 of 2

Product Q&A

4 questions : 5 answers

1 answers

Will this work on a 700R4?

Patty
Chubbuck, ID
July 26, 2011

Will this work on a 700R4?

Answers

July 27, 2011
Zach
I believe the th350 and 700r4 transmission mounts are diffrent. Here are the specs on this mount if you'd like to compare to your transmission, this may help determine if this will work. * Overall thickness is nearly 1-7/8" * Metal mounting plate is 4-11/16" x 1-7/8" * Transmission bolt hole center-to-center: 3-3/4" * Crossmember bolt hole center-to-center: 1.5" * Crossmember bolt size: 7/16"-14
2 answers

Will this cushion work with a 400 turbo?

December 07, 2011

Will this cushion work with a 400 turbo?

Answers

August 25, 2014
RandBcustom
Not without modifications. center to center bolt holes are too close together.
December 08, 2011
Zach
Speedway part number 91018016. We do not have a specific listing for everything this mount will fit. I do have the measurements of the mount, compare to your old mount or your transmission and that will help determine if it will fit. •Overall thickness is nearly 1-7/8" •Metal mounting plate is 4-11/16" x 1-7/8" •Transmission bolt hole center-to-center: 3-3/4" •Crossmember bolt hole center-to-center: 1.5" •Crossmember bolt size: 7/16"-14
1 answers

will this work for a t-5 s10 transmission?thanks

italy
November 05, 2011

will this work for a t-5 s10 transmission?thanks

Answers

November 07, 2011
John
Part # 91018016 This mount works or can be made to work on many GM transmissions. Match the below dimensions to your transmission for fit verification: * Overall thickness is nearly 1-7/8" * Metal mounting plate is 4-11/16" x 1-7/8" * Transmission bolt hole center-to-center: 3-3/4" * Crossmember bolt hole center-to-center: 1.5" * Crossmember bolt size: 7/16"-14
1 answers

Will this support work with a sm465

Randy
Baton rouge
April 25, 2015

Will this support work with a sm465

Answers

April 27, 2015
Eric
Expert
No this mount is not the correct one for an SM465 transmission. Sorry we do not have the correct mount for your application.
Page 1 of 1

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