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Small Block Chevy Low Mount Alternator Bracket, Plain

SAME DAY SHIPPING! Order within the next 43 minutes and receive same day shipping

Specs
Material Type:
Steel
Sold in Quantity:
Each
Finish:
Natural
Hardware Included:
Yes
Notes
Upper LH block mount is 2-15/16" from alternator pivot hole (center to center).
Small Block Chevy Low Mount Alternator Bracket, Plain
Small Block Chevy Low Mount Alternator Bracket, Plain
Small Block Chevy Low Mount Alternator Bracket, Plain
Small Block Chevy Low Mount Alternator Bracket, Plain

Click image to enlarge

Please note the following about this product:

  • This item is sold as a set.

Details

Reviews (4)

Q & A (6)

What's in the Box

Info

These low mount alternator brackets mount common Delco alternators below the frost plug at the left front corner (driver's side) of your small block Chevy using bolt holes next to the timing cover. They are ideal for custom builds, street rods, and tube chassis cars that do not have power steering and work with short ('55-'68 S/B Chevy) water pumps. These brackets will support a standard full-size GM alternator which is sold separately.  Includes bracket, bolts and spacers. 

  • Mounts common Delco alternators below frost plug
  • Left front corner (driver's side) of engine
  • Bolt holes next to the timing cover
  • Includes bracket, bolts and spacers
  • For:
    • small block Chevy
    • 1955-1968 short water pumps

Note: Watch for steering box clearance!

Alternator Bracket Illustration (GIF)

Notes

  1. Mounts alternator down beside oil pan, using early front motor mount holes.
  2. This bracket will NOT work with Speedway's T-bucket kits because the frames are too narrow.
  3. Not designed for use with standard (stock) engine crossmembers - will require modification to allow clearance.

Customer Reviews

Rated 4.8 out of 5 by 4 reviewers.
RATING BREAKDOWN
4 reviews
5 Stars
3
4 Stars
1
3 Stars
0
2 Stars
0
1 Star
0
RECOMMEND THIS PRODUCT:

Ss_ole
Verified Purchaser
Wi

Low mount

December 20, 2015
This bracket is nice. Better then the other speedway brand bracket I tried that had to be altered to mount to motor and then hung alt down to low and hit on straight axle. Had to use three washers per mount bolt to shim it out to match my crank pulley.
Yes, I recommend this product.
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Was this review helpful? 0 0

jonaton
Verified Purchaser
Verified Reviewer
morgan, tx

low alternator bracket

June 30, 2015
Product fits great and i love the look of everything being low and out of the way i didnt have to modify the part at all witch i usually do with most parts i order my only complaint is its only offered in chrome and plain but not powder coated
Pros:
  • Bottom
  • Alternator Bracket Sbc
  • Good Quality
  • Great Look
  • Great Fit
Cons:
  • Not Powder Coated
Yes, I recommend this product.
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Was this review helpful? 0 0

papabil
Verified Purchaser
w spfld mass

fits great, looks good

November 26, 2010
fits well, (seems like it added 5 horse power)
Pros:
  • Added 5 hp
Yes, I recommend this product.
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Was this review helpful? 0 0

Triple J Hotrods
Hickman, TN

Loved It

March 18, 2010
worked great on our 377 small block
Pros:
  • Fit nicely
  • Had a clean look
Yes, I recommend this product.
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Page 1 of 1

Product Q&A

6 questions : 6 answers

1 answers

what size fan belt will be needed with this alternator bracket ?

thirtyonea
March 01, 2015

what size fan belt will be needed with this alternator bracket ?

Answers

March 02, 2015
EricM
Sorry we do not have a belt length for this alternator bracket. Length will vary depending upon your pulley sizes so you will need to measure for the proper length once you have the alternator in place. A rope works well to simulate the belt, then you can lay it out straight on the floor and measure the length.
1 answers

what is the dim. from the top mtg. hole down to the bottom of the bracket? I see the width is aprox. 6.4" to 7.3 " wide but I don't see a measurement for the total height ! I am not if it will clear my steering rods!! Thanks Ron

Ronb67
Oak Lawn, IL, USA
April 07, 2013

what is the dim. from the top mtg. hole down to the bottom of the bracket? I see the width is aprox. 6.4" to 7.3 " wide but I don't see a measurement for the total height ! I am not if it will clear my steering rods!! Thanks Ron

Answers

April 08, 2013
Jason
The overall height of the low mount alternator bracket is 7-7/16". Center of the top mount hole to bottom of bracket is 7-1/8" and center of mount hole to center of slotted adjusting hole is 6-11/16".
1 answers

will this mount work on a 1980 camaro

bobbyjoe
casco mich
May 26, 2011

will this mount work on a 1980 camaro

Answers

June 02, 2011
John
This alternator bracket is designed for the hot rod enthusiast to mount the alternator down low and out of sight. It will not work with most muscle cars and the equivalent as the cross member and steering components share a lot of the same space required by this bracket and the alternator it retains. There is an alternator bracket illustration on our website that shows the location as follows: From the centerline of the two holes directly above the pan rail on the drivers side of the engine the alternator will position outward towards the drivers side front wheel about 6.4-7.3 inches and the bottom of the alternator will be approximately in line with the bottom of the front of the pan.
1 answers

WILL IT WORK ON PASSAGER RIGHT SIDE KRC P/S PUMP ON DRIVE

COOL COOL
ROSEVILLE CA
December 08, 2011

WILL IT WORK ON PASSAGER RIGHT SIDE KRC P/S PUMP ON DRIVE

Answers

December 09, 2011
Zach
Speedway part number 91660791. No, this bracket is for alternators, and will only fit on the drivers side.
1 answers

which GM alternator will this work with ? The pictures look like they use a 12o'clock alignment. Will the CS130 series work as they are smaller, or the 10si or 12si. thanks.

wabbit
CA
December 14, 2015

which GM alternator will this work with ? The pictures look like they use a 12o'clock alignment. Will the CS130 series work as they are smaller, or the 10si or 12si. thanks.

Answers

December 15, 2015
John
Expert
This alternator bracket fits standard size Delco alternators such as the 12si.
1 answers

Will this work with long water pump?

JET
Colorado
January 08, 2016

Will this work with long water pump?

Answers

January 08, 2016
Eric
Expert
This bracket is for use with a short water pump. It would be possible to space this mount out to use with a long water pump as long as you are not using a power steering pump mounted low on the left side. Also be sure you will have room to fit this mount as it sticks out a considerable distance. See our drawing here to measure for clearance: http://static.speedwaymotors.com/images/charts/Low%20Mount.gif
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