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LS1 Motor Mount Adapters

SAME DAY SHIPPING! Order within the next 50 minutes and receive same day shipping

Specs
Material Type:
Aluminum
Sold in Quantity:
Each
Finish:
Natural
Bolt Hole Pattern:
LS1: 4.375" horizontal x 3.1625" vertical
Hardware Included:
Yes
Overall Height:
4.375
Overall Length:
7.75
Material Thickness:
.383
Notes
5.50" long at bottom of mount. Adapters locate LS engine 1.1875" forward from stock location. From bell housing to center of the engine is 15.875".
LS1 Motor Mount Adapters
LS1 Motor Mount Adapters
LS1 Motor Mount Adapters

Click image to enlarge

Please note the following about this product:

  • This item is sold as a pair.

Details

Reviews (4)

Q & A (4)

What's in the Box

Info

These billet aluminum adapters allow you to put an LS1 where a S/B Chevy would mount. They bolt to the sides of your LS1 and accept standard S/B Chevy mounts. Metric and Standard hardware included.

  • Constructed from .383" thick aluminum
  • LS1 bolt pattern is 4 3/8” horizontal and 3 1/16” vertical
  • Triangular bolt pattern for the standard SBC motor mount
  • Locates LS engine in the stock location

Note: These motor mounts may require you to move your transmission mount forward in some applications.

916-18016 Instructions (PDF)

Customer Reviews

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

HawkerDriver
Verified Purchaser
Colorado, USA

52 GMC

April 08, 2015
It is a heavy duty piece and the installation was spot on I would recommend for anyone doing the LS swap..
Pros:
  • Strength, Easy Install
Yes, I recommend this product.
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perry10
Verified Purchaser

product very good

February 23, 2015
Mount adapters fit perfectly no issues. I would recommend them to a friend.
Yes, I recommend this product.
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BigBodie
Baton Rouge, LA, USA

Very nice adapter and great quality

September 28, 2013
Attaching this adapter to a LS engine is easy and it looks great. It's good the bolts come with the adapter.
Pros:
  • Quality
Yes, I recommend this product.
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Was this review helpful? 0 0

none
Verified Purchaser
hawaii

Nice product

May 15, 2011
resto mod
Pros:
  • Durable
  • Lightweight
  • Easy To Install
Yes, I recommend this product.
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Was this review helpful? 0 0

Page 1 of 1

Product Q&A

4 questions : 4 answers

1 answers

Will these work with my sbc s10? I plan on keeping the th350 and swapping a 5.3 into it.

AlexY
October 02, 2014

Will these work with my sbc s10? I plan on keeping the th350 and swapping a 5.3 into it.

Answers

October 02, 2014
EricM
Yes these could be used on an S10 to mount an LS engine where a SBC V8 was already swapped into.
1 answers

will these put my new 5.3 ls where my old 305 was? swapping out my 305 for a 5.3

rich82lwb
Spring, TX, USA
May 23, 2014

will these put my new 5.3 ls where my old 305 was? swapping out my 305 for a 5.3

Answers

May 23, 2014
EricM
Yes that is what this adapter is intended for. You will still need all the motor mounts off of the 305 to bolt to these adapters once they are installed on your LS engine.
1 answers

Will these motor mount kit fit my 95 impala ss 5.7L ?? im looking to do a ls swap on my 95 impala ss and would like to know if this kit would work with my stock mounts to drop the ls engine in . thanks .

koaper24
Inglewood, CA, USA
February 28, 2014

Will these motor mount kit fit my 95 impala ss 5.7L ?? im looking to do a ls swap on my 95 impala ss and would like to know if this kit would work with my stock mounts to drop the ls engine in . thanks .

Answers

March 03, 2014
EricM
yes these adapters are designed to be used in a swap such as you are doing. these should work well for you.
1 answers

Will this adapter fit the clam shell mounts for a 82 El Camino as well as the mounts for a 70 Nova

Ben
Dallas, Texas
June 18, 2015

Will this adapter fit the clam shell mounts for a 82 El Camino as well as the mounts for a 70 Nova

Answers

June 18, 2015
Eric
Expert
Yes these adapters will work with any SBC engine mount including the clam shell style mounts.
Page 1 of 1

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