Product Summary

Steel Mount Material, Zinc Plated

  • Upgrade your '55-'57 Small Block Chevy's engine mount to a side mount vs the stock front and rear mount, makes swapping transmissions and adding belt driven accessories a breeze
  • Overall Width: 4.500", Overall Height: 4.250", Overall Length: 6.750", Material Thickness: .225", Tube I.D.: .635"
  • These Chevy motor mounts fit small and big block Chevy engines as well as 4.3L V6 engines
  • Unique rubber formula provides good abrasion resistance and aging stability

Comes as a Kit

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Key Specs

MFG. Part #9101946
BrandSpeedway Motors
Mount MaterialSteel
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Need To Know

Quick and Easy Returns

Return Policy

Speedway Motors 9101946 Details

On your 1955-57 Chevy car, the front motor mounts are at the front of the block and the rear mount attaches to the bellhousing. This works fine for original use but makes it hard to swap in a different trannsmission or add belt driven accessories to the front of the engine.

Use with engine cushions 910-18012 and transmission crossmember 916-28910 listed below. Drilling required for bolt-in use and welding is suggested when applicable.

 

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
  • These Chevy motor mounts fit small and big block Chevy engines as well as 4.3L V6 engines
  • Can be used for LS swaps along with LS adapter plates
  • Unique rubber formula provides good abrasion resistance and aging stability
  • Special Chemlock bonding agent ensures superior rubber-to-metal bond

These quality engine mount bolt kits are designed for use with Small Block and Big Block Chevy style motor mounts.  They feature a zinc coating with solid steel construction and come with all necessary bolts needed for a successful installation.

  • For SBC and BBC motor mounts
  • Zinc finish, steel construction
  • 3/8"-16 thread

 

This ARP motor mount bolt kit comes with 2 black oxide finish bolts and washers. They are designed to bolt the motor mount to the frame.

  • Chevy V6 & V8
  • Hex fastener head style
  • Black oxide finish
  • Made in the U.S.A

Speedway Motors 9101946 Specifications

KEY SPECS
MFG. Part #9101946
BrandSpeedway Motors
Mount MaterialSteel
GENERAL
Mount FinishZinc Plated
Weight8 lbs.
Sold in QuantityKit

Ratings & Reviews

4.5

4 Reviews

Overall Assessment

Customers value the product's quality and precise fit. Despite a lack of instructions, they found installation straightforward, with minimal need to adjust the engine. The engine mounts hold stable when set and secured to the frame via welding. The excellent fitting quality is a highlighted asset, setting our product apart from competitors.

4.5

4 reviews

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I would tell my 55-57 nomad club about it

5.0

a month ago

David Taylor

Queen Creek,Az

Going to install this on my 56 Nomad 350 engine swap. It's a great quality steel, liter coating looks great

Would Recommend

Returned parts- Chgd build direction

5.0

2 months ago

LEW

Aiken, SC

Verified

Changed mind on direction of build. But, Speedway return process is great.

Would Recommend

Tri five side engine mounts

3.0

2 years ago

Jay

Ohio

Verified

Good quality but doesn't come with instructions or even pictures to show where they mount or how they mount.

Would Recommend

part fit as described

5.0

3 years ago

phil

near new orleans, la.

Verified

set in place without moving the engine, not too much difficulty drilling the frame, if in place just set and weld to the frame.

Would Recommend

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