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Product Information
Manufacturer: GLM Products, Inc.
Sierra Part Number: 18-3555
Mercury Part Number: 99155A1
Product Description
Fits all Mercruiser built (non-Chevy) 4 Cylinder engines except 1976-1982 470.
140 degree
Product Information
Manufacturer: GLM Products, Inc.
Sierra Part Number: 18-3555
Mercury Part Number: 99155A1
Product Description
Fits all Mercruiser built (non-Chevy) 4 Cylinder engines except 1976-1982 470.
140 degree