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1966 Ford Thunderbird Parts
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![Steel Valve Covers Ford FE 390/427/428 [Chrome]](https://www.jegs.com/images/mini_100/700/746/746-pce314.1044.jpg)
![Steel Valve Covers Ford FE 390/427/428 [Chrome]](https://www.jegs.com/images/mini_200/700/746/746-pce314.1044.jpg)
MOTIVE GEAR
Ring and Pinion Installation Kit for Ford 9 in. Differential w/Solid Spacer
Part Number: 683-F9IKN
$4399
Ships on Nov 02, 2026
Lowest price guarantee
MOTIVE GEAR
Ring and Pinion Installation Kit for Ford 9 in. Differential w/Solid Spacer
Part Number: 683-F9IKN
Ships on Nov 02, 2026Lowest Price Guarantee$4399
YUKON GEAR
High Performance Ring & Pinion Gear Set For Ford 9 in. In A 4.11 Ratio
Part Number: 807-YGF9411
$48779
Ships on Nov 02, 2026Lowest price guarantee
YUKON GEAR
High Performance Ring & Pinion Gear Set For Ford 9 in. In A 4.11 Ratio
Part Number: 807-YGF9411
Ships on Nov 02, 2026Lowest Price Guarantee$48779
