Product Summary

Universal Fit, 11.00" Overall Length, Aluminum

  • Precision CNC machined for fit
  • Drain holes to prevent build up of moisture
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Key Specs

MFG. Part #91666603
BrandSpeedway Motors
Material TypeAluminum
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Need To Know

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Speedway Motors 91666603 Details

This plain billet aluminum deluxe mount is just what you need for Optima batteries. Precision CNC machined for fit and has drain holes to prevent build up of moisture.

For Optima battery 910-66415.


Item Details

Use with Optima battery 91066415

Speedway Motors 91666603 Specifications

KEY SPECS
MFG. Part #91666603
BrandSpeedway Motors
Material TypeAluminum
GENERAL
Overall Length11.00"
Overall Width5.50"
Overall Height7.00"
Sold in QuantityEach
NotesOutboard mount holes are on 1/2" edge distance.

Ratings & Reviews

5

11 Reviews

Overall Assessment

Customers consistently regard the battery mount as high-quality and functional. Its versatility in battery placement, specifically for classic Porsches and similar models, is praised, as it provides a safer, more aesthetic alternative to conventional mounts and makeshift solutions like bungee cords. Users appreciate its easy installation process and secure hold, ensuring the battery's safety. The machined finish gives it a nice look, with a few customers refinishing components to suit their specific builds. It's noted that the mount can accommodate both vertical and horizontal battery orientations. The mount was also lauded for its fair pricing and overall superior design and quality compared to competitors' offerings.

5

11 reviews

5

11

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Nice quality and very reasonably priced

5.0

3 months ago

Jay B

SF, CA

Verified

It is not very easy to mount a 6 V Optima in a Porsche 356. I had a homemade set up for many years that was kind of janky. I saw this and bought it immediately. Works great. Much safer. I did replace the screws with the exact same ones, but zinc plated, that I got from McMaster Carr. Gives it a little more bling and corrosion resistance.

will buy this product again.

5.0

5 months ago

Cyrus

Honolulu Hawaii

Verified

billet battery tray very nice and priced right just what i was looking for.

Would Recommend

If I had a need for it I'd buy this product again

5.0

7 months ago

The Colonel

Fish Creek, Wisconsin

Verified

I used this battery tray in my stock 1940 Ford Coupe. I like 6 volt Optima batteries because they have advantages over a wet 6 volt battery. The original 1940 Ford battery tray has no hold downs for an Optima battery but by using this tray (which's fits perfectly in the original tray) it is secure. It is designed well and the Optima battery fits nicely. Looks good too.

Would Recommend

Yes

5.0

2 years ago

Spyder

Udall kansas

Verified

Fits just right. Painted mine but that's just me 😄

Would Recommend

More to follow for sure '

5.0

8 years ago

Bam Bam

Tucson

Verified

6 volt battery upgrade for classic 356 Porsches.

Would Recommend

Very Happy with this product

5.0

8 years ago

Mac

Yucaipa, CA.

Verified

Good quality, great design and great service. The mounts give us more flexibility where we put the batteries, and access the with out getting cut, like the stamped sheet metal models.

Would Recommend

battery holder specifically for the Optima batter? Amen!

5.0

8 years ago

Shak

Fremont, CA

Verified

nice looking holder easy install and no more using the bungee cord to hold it in!

Would Recommend

Exceptional quality and machine work

5.0

8 years ago

Seth

Florida

Verified

Bought two of these assemblies for a project and they both worked out phenomenal. Both units assembled easily and installed perfectly. Highly recommend to anyone needing great battery retention these will not let you down. Although, I did refinish some of the components to meet the quality of the build, they are very nice units.

Great part, fits battery well and very secure

5.0

10 years ago

Joe's garage

Indy

Verified

Great part, only con is hold down screws could be longer. Not a deal killer at all though. This is my third purchase of this type of optim battery mount for projects.

Would Recommend

Billet Deluxe Plain 6 Volt Battery Mount

5.0

11 years ago

Neil

Scottsdale, AZ

Verified

Mounted in stock battery location on fabricated shelf. A very sanitary look as well as functional. No negatives. A very nice piece at a fair price.

Would Recommend

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Showing 10 of 11 reviews

Questions & Answers

3 Questions • 3 Answers

How does is the battery secured to the mount? Alson, what are the dimentions of the footprint?

by 1930

• 10 years ago

1 answer

I would like to use this kit in my race car but Nhra requires minimum 3/8 diameter hold down bolts. What is the diameter of the bolts included in this kit?

by Levon

• 10 years ago

1 answer

Would this battery fit a 1953 Ford flathead V8 pickup

by

• 15 years ago

1 answer

3 of 3 questions shown

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