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$189.99
1955-57 Chevy Engine Mount and Transmission Crossmember Kit
1955-57 Chevy Engine Mount and Transmission Crossmember Kit

1955-57 Chevy Engine Mount and Transmission Crossmember Kit

6" Drop, Natural

1 Review | 1 Answered Question
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1955-57 Chevy Engine Mount and Transmission Crossmember Kit
1955-57 Chevy Engine Mount and Transmission Crossmember Kit
1955-57 Chevy Engine Mount and Transmission Crossmember Kit
1955-57 Chevy Engine Mount and Transmission Crossmember Kit
1955-57 Chevy Engine Mount and Transmission Crossmember Kit
1955-57 Chevy Engine Mount and Transmission Crossmember Kit
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1955-57 Chevy Engine Mount and Transmission Crossmember Kit
1955-57 Chevy Engine Mount and Transmission Crossmember Kit
1955-57 Chevy Engine Mount and Transmission Crossmember Kit
1955-57 Chevy Engine Mount and Transmission Crossmember Kit
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We estimate this item will ship on or before January 26th.
Part # 91604002
$189.99
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What's In The Kit
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  • Our 1955-57 Chevy engine and transmission mount kit simplifies installation and allows you to add belt driven accessories to the front of the engine
  • Kit includes a 1955 to 1957 Chevy Transmission Crossmember Kit and a side engine mount for small or big block Chevy engines
  • Engine and transmission rubber mount cushion are included to simplify installation
  • Simple no-weld installation only requires drilling a few bolt holes for assembly
  • Comes with detailed instructions to provide a painless installation

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Details

Drop:
6"
Finish:
Natural
Sold in Quantity:
Kit

Info

On your '55-'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 tranny or add belt driven accessories to the front of the engine.  This mount kit is the solution!

  • (1) 1955-57 Chevy Transmission Crossmember Kits
    • End to end width = 32-7/8"
    • Center to center width (mounting holes) = 3"
  • (1) S/B, B/B or 90 Degree V6 Chevy Crossmember Mount
    • Maximum working width: 39"
    • Minimum working width: 21"
    • Min. Mounting Distance: 20.00"
    • Tube O.D.: 1.75"
    • Hole Diameter: 1.75"
    • Center to Center: 16.75"
    • Drop: 6.00"
    • Center Drop: 5.50"
    • Notes:Mount a Chevy engine in almost any frame up to 39" wide.
  • (1) 1955-57 Chevy Tri-Five SBC Engine Block Side Mount Kit
    • Overall Width: 4.500"
    • Overall Height: 4.250"
    • Material Thickness: .225"
    • Tube I.D.: .635"
  • (1) 1958-82 GM Transmission Rubber Mount Cushion
    • Overall Length: 4.75"
    • Overall Width: 2.25"
    • Overall Height: 1.75"
    • Centerline of Holes: 3.75"
    • Notes: 7/16"-14 thread size for crossmember bolts. Bolt hole centers for crossmember is 1.5".

Transmission Crossmember Instructions (PDF)

Engine Block Side Mount Instructions (PDF)

Important Messages

  • Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.
Some parts are not legal for use in California or other states with similar laws/regulations

What's In The Kit

Each kit from Speedway Motors is carefully packaged and delivered right to your door. Below is a list of all the items you should expect to receive when you order this kit. Some of these items may also be available for sale individually if you're here looking for replacement parts.
  • 1955-57 Chevy Tri-Five Engine Block Side Mount Kit, SBC
    Qty x 1
  • 1955-57 Chevy Transmission Crossmember Kits
    Qty x 1
  • 3-Bolt Chevy Rubber Motor Mounts for 90 Degree V6, SB/Big Block V8
    Qty x 1
  • Speedway 1958-82 GM Transmission Rubber Mount Cushion
    Qty x 1

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