![MERCRUISER ALPHA ONE UPPER GEAR SET-HEAVY DUTY (1997 & BELOW) [11212]](http://cdn.shopify.com/s/files/1/0067/3873/9259/products/11212_{width}x.jpg?v=1572346004)
Product Description
Heavy Duty 20/22 (1.47 or 1.50 ratio)
For Most V8 Drives 1970-1997
1970-1997
Product Information
Manufacturer: GLM Products, Inc.
Mercury Part Number: 43-18411A4
Product Description
Heavy Duty 20/22 (1.47 or 1.50 ratio)
For Most V8 Drives 1970-1997
1970-1997
Product Information
Manufacturer: GLM Products, Inc.
Mercury Part Number: 43-18411A4