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Speedway Motors Small Block Engine Block Side Mount Conversion Kit, Black Brackets, Hardware, Allows Trans Swaps and Acc. Drive Install Compatible with 1955-1957 Chevy Tri-Five

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Product details

Management number 214115855 Release Date 2026/04/12 List Price $36.00 Model Number 214115855
Category

On your 1955-57 Compatible with 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.

  • UPGRADED ENGINE SUPPORT DESIGN: Converts the original front-and-rear mount setup on 1955-1957 Compatible with Chevy Tri-Five Small Block engines to a side mount configuration, improving stability and versatility for modern drivetrain updates.
  • EASIER TRANSMISSION & ACCESSORY CHANGES: Side mounting makes transmission swaps and the addition of belt-driven front accessories much simpler compared to the stock layout, ideal for modified, restored, or performance-minded builds.
  • DIRECT FITMENT WITH RECOMMENDED COMPONENTS: Intended for use with engine cushions 910-18012 and transmission crossmember 916-28910 (sold separately) for a smooth installation. Drilling required for bolt-in setups; welding recommended where applicable.
  • DURABLE STEEL CONSTRUCTION: Manufactured from .225" thick steel with .635" I.D. tubing and sized 4.500" width x 4.250" height x 6.750" length, offering long-lasting structural strength in demanding build environments.
  • Installation instructions included
Color Black
Brand Name Speedway Motors
Item Depth 10 inches
Item Weight 5 Pounds
Finish Types Machined
Manufacturer Speedway Motors
Model Number 7204175
Material Type Alloy Steel
Mounting Type Side Mount
Item Dimensions 10 x 8 x 7 inches
Included Components Includes product as described
Manufacturer Part Number 7204175

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