MANIFOLDS, Thermactor Air, head feed, pair, exact concours repro, the 70 difference is small and buried on the bottom of the tube
Manufacturer Reference #'s: 69B9ST, C9AZ-9B445-B, D0AZ-9B445-A
1969-1970 MUSTANG BOSS 429, SUPER CORRECT FOR 69
WARNING: This product can expose you to chemicals including lead and DEHP, 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.