payupsucka
Member
71 was the only year that ford put the 429cj in the mustang, the 429 was based off of the 385 series big blocks,like the boss 429 and the 429 thunderjet. where as the 428 cj was based off of the fe series big blocks the pi 428 the 390 gt and the 427.pb_paulie_b said:1971 429 Super Cobra Jet (thought it was 428?) My mom had one. Drag pack, louvers, the works. One of the coolest & meanest Mustangs ever made IMO.
How about pix of that