Oldsmobile W-27 12-Bolt Aluminum Differential Cover
W-27 12-Bolt Differential Cover — Cast Aluminum, Factory-Style Appearance
One of the rarest, yet "cool" options for the 1970-72 4-4-2's was the W-27 aluminum differential cover option. It held more fluid and was made of aluminum, so it kept the rear gear oil cooler, thereby increasing gear and posi-life. These are reproductions of the original W-27 rear covers.
• One of the rarest, yet "cool" options for the 1970-72 4-4-2's was the W-27 aluminum differential cover option
• It held more fluid and was made of aluminum, so it kept the rear gear oil cooler, thereby increasing gear and posi-life
• Are reproductions of the original W-27 rear covers
WARNING: This product can expose you to chemicals including lead, sulfur, nickel, chromium, vanadium, titanium, polyvinyl chloride, and 4,4’-methylenebis (2-chloroaniline), which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
