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Product Summary

Universal Fit, Crossmember Motor Mount Type, Painted

  • Crossmember mounts a Chevy engine in almost any frame up to 39" wide
  • Heavy wall 1 3/4" tubing, MIG welded
  • Comes with ends for bolt-in or weld-in applications
  • 3-bolt S/B Chevy rubber motor mounts are manufactured to meet or exceed OEM specifications
  • Unique rubber formula provides good abrasion resistance and aging stability

Comes as a Kit

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Key Specs

MFG. Part #91018212
BrandSpeedway Motors
Attachment StyleBolt-on
Mount MaterialSteel
Bushing MaterialRubber
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Need To Know

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Speedway Motors 91018212 Details

These complete engine conversion mount kits are perfect for that custom hot rod.  They are designed to work with almost any fame that is up to 39" wide.  They feature heavy duty tubing with quality welds sure to hold up to all that SBC horsepower.  Kits include 3-bolt rubber motor mounts and crossmember with ends for either bolt-in or weld-in applications.

These 3-bolt S/B Chevy rubber motor mounts are manufactured to meet or exceed OEM specifications. Fits most 1958-73 Chevy passenger cars with small block V8.

 

  • Unique rubber formula provides good abrasion resistance and aging stability
  • Ensures maximum life and performance
  • Application-specific Durometer (hardness) based on engine weight & torque
  • Special Chemlock® bonding agent ensures superior rubber-to-metal bond

Mount a Chevy engine in almost any frame up to 39" wide. Heavy wall 1-3/4" tubing, MIG welded. Comes with ends for bolt-in or weld-in applications.

  • Maximum working width: 39"
  • Minimum working width: 21"
  • 8" from the mount hole to bottom of the tube in the middle
  • 5.50" center drop

Speedway Motors 91018212 Specifications

KEY SPECS
MFG. Part #91018212
BrandSpeedway Motors
Attachment StyleBolt-on
Mount MaterialSteel
Bushing MaterialRubber
GENERAL
Motor Mount TypeCrossmember
Application CompatibilityEngine Swap
Mount FinishPainted
ColorBlack
Bushing IncludedYes
Drop6.00"
Min. Mounting Distance20"
Overall Width39.00"
Material Thickness.11"
Tube O.D.1.75"
Hole Diameter1.75"
Center to Center16.75"
Sold in QuantityKit

Ratings & Reviews

4.9

35 Reviews

Overall Assessment

This product is praised for its excellent fit and ease of installation, offering a quick solution for mounting engines. Customers noted its universal design and adaptability for various applications, from street rods to trucks. The product is noteworthy for its strength and durability, with mentions of high-quality welds and heavy-duty construction. Users appreciated that it simplified their projects, saving them time and effort. It is especially favored for motor upgrades and conversions, offering superior usability and performance. Above competitors, customers recommended this robust and practical mount system, with many voicing their intent to use it for future projects. They praised its effectiveness and the simplicity it brought to complex tasks. Conclusionally, it's a good-looking, high-quality product that provides value for money.

4.9

35 reviews

5

32

4

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Most Liked Positive Review

5.0

Finally, this design got perfected.

My '55 Ford F100 has had a SBC in it since 1960. Engine was installed with a dropped tube cross member, with tube flanges bolted into frame. I bought the truck in '72, replaced engine with a '69 LT1. Used as a shop truck, hauled Hemis, towed boats, and flat towed race A/SR roadster to Fremont drags. Ran truck, street tires/mufflers, 13.20. 1994, replaced engine with Vortek 350, in 2017 engine tore the tube cross member apart, ripped mounts out of thin wall tubing. Looked to Speedway, found a new tube engine mount with .110" thick wall tubing, superior flanges. Ordered it, had it in 4 days. I'll be hole-sawing the frame rails, partially boxing at the member, and welding it in permanently. The SBC stays, no matter how hard the truck tries to 'spit it out'! The new member is just what I would have designed, if I had access to a heavy bender. Thanks, Speedway!

Most Liked Negative Review

3.0

Very happy with this one

I had a hard time trying to figure out how to mount my engine in a hot rod and not spend a fortune this set up I got was easy to use made of very strong material and in my spending budget I will recommend it to anyone that's building a car

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Definitely would use again

5.0

a month ago

Cutty805

Paso Robles ca

Verified

Put it in a 51 dodge truck worked great for the SBC swap , didn't use the bolt flanges but welded nice with very little prep .

Would Recommend

Very happy with this one

3.0

2 months ago

Taco tony

Freedom California

Verified

I had a hard time trying to figure out how to mount my engine in a hot rod and not spend a fortune this set up I got was easy to use made of very strong material and in my spending budget I will recommend it to anyone that's building a car

Would Recommend

good piece

5.0

7 months ago

Barry

Hampton VA.

Verified

This will work great in my 48.

Would Recommend

Great quality

5.0

10 months ago

Ace

Utah

Verified

Worked great for a 350 sbc

Would Recommend

Great product and available

5.0

11 months ago

Nova73

South Carolina

Verified

Fit great with Nova rebuilt we doing. Great price.

Would Recommend

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Showing 5 of 35 reviews