Yes, you definitely need the Midland-Ross booster for a 1971. Also be aware that of the two braces, the one to the fender didn't change as far as 1973. The firewall brace did change when the booster was changed from the Midland-Ross to the Kelsey-Hayes in I THINK 1972. This is a picture of the braces you need, the firewall brace for the K-H booster has a spacer on the firewall end.


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"We live in a time when intelligent people are being silenced so that stupid people won't be offended".