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New S&S Cycle 31-2017 Front Motor Mount Spacer 1948–1965 Harley OHV Big Twin

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New S&S Cycle 31-2017 Front Motor Mount Spacer 1948–1965 Harley OHV Big Twin photo 1 New S&S Cycle 31-2017 Front Motor Mount Spacer 1948–1965 Harley OHV Big Twin photo 2

Description

Up for sale is a brand new, old stock S&S Cycle Front Motor Mount Spacer, part number 31-2017. This critical alignment component is engineered to fit vintage Harley-Davidson OHV Big Twin engines. It ensures correct chassis spacing and helps minimize engine vibration.
Crafted from high-grade heavy-duty steel, the spacer features pre-machined mounting holes. These provide a precise, slip-fit alignment between your engine crankcase and the front frame cradle tab. The item remains sealed in its original distributor packaging with the authentic manufacturer label.

Specifications & Features
  • Brand: S&S Cycle
  • Part Number: 31-2017
  • Component Function: Structural spacing shim for engine alignment
  • Material: Rigid heavy-duty steel alloy
  • Date Printed: October 19, 2014
  • Condition: New Old Stock (NOS) pristine item in factory poly wrap

Vehicle Fitment & Application
This heavy-duty spacer shim is designed for classic powersports builds:
  • Harley Panhead Engines: Fits 1948 to 1965 Overhead Valve (OHV) Big Twin motors.
  • Custom Chopper Chassis: Essential for maintaining correct primary belt or chain tension when dropping vintage motors into aftermarket frames.

New S&S Cycle 31-2017 Front Motor Mount Spacer 1948–1965 Harley OHV Big Twin

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Up for sale is a brand new, old stock S&S Cycle Front Motor Mount Spacer, part number 31-2017. This critical... Read more

1 in stock

$40.00

      Description

      Up for sale is a brand new, old stock S&S Cycle Front Motor Mount Spacer, part number 31-2017. This critical alignment component is engineered to fit vintage Harley-Davidson OHV Big Twin engines. It ensures correct chassis spacing and helps minimize engine vibration.
      Crafted from high-grade heavy-duty steel, the spacer features pre-machined mounting holes. These provide a precise, slip-fit alignment between your engine crankcase and the front frame cradle tab. The item remains sealed in its original distributor packaging with the authentic manufacturer label.

      Specifications & Features
      • Brand: S&S Cycle
      • Part Number: 31-2017
      • Component Function: Structural spacing shim for engine alignment
      • Material: Rigid heavy-duty steel alloy
      • Date Printed: October 19, 2014
      • Condition: New Old Stock (NOS) pristine item in factory poly wrap

      Vehicle Fitment & Application
      This heavy-duty spacer shim is designed for classic powersports builds:
      • Harley Panhead Engines: Fits 1948 to 1965 Overhead Valve (OHV) Big Twin motors.
      • Custom Chopper Chassis: Essential for maintaining correct primary belt or chain tension when dropping vintage motors into aftermarket frames.

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