73-74 Cast Iron GM NP203 Rear Tail Housing Speedometer Housing C-11427 Ford Under the Hood and Engine GMC (rear drum applications)

GMC (rear drum applications)

This backing plate is loaded and as taken off

It will only fit the 88-91 style shifter cane

This particular case was manufactured in 8-29-66

73-74 Cast Iron GM NP203 Rear Tail Housing Speedometer Housing C-11427 Ford Under the Hood and Engine GMC (rear drum applications)73 74 Cast Iron GM NP203 Rear Tail Housing Speedometer Housing C 11427 Please look closely at pictures to verify if this item meets your expectations. Our Business hours are Monday Friday 7am to 4pm eastern time, if you message after hours or over weekend or holidays we will respond as soon as we return to the shop. This is the original GM NP203 Cast Iron tail speedometer housing used ONLY on the 1973 and 1974 GM cases. New Process number is C 11427.