***A delivery signature will be needed on this shipped item*** For sale lightly used set of Richmond Ford 9 Inch 5.43 ratio 28 spline rear gears (8620 "street" alloy). They were used in a street/strip car for a very limited number of miles/p***es. They have a nice drive/wear pattern on them (see pictures). The ring gear has 38 teeth and the pinion gear has 7 teeth. The numbers stamped on the ring gear = 80 - 7459 - 1 K [Richmond emblem] 4 8620 The numbers stamped on the pinion gear = 80 - 8459 - 1 K [Richmond emblem] 4 8620 The ring gear teeth have a very large chamfer cut for center case clearance on the toe (inner) teeth edges. It providing a very generous clearance between the teeth and most aftermarket 9" cases (see pictures). It's been sitting on a shelf for years. There is a small amount of light surface rust in a few areas (see pictures). So they could use a good cleaning with a Scoth-Brite pad to remove any light rust/dust (and any residual Loc***e that might still be on the threads) before setup/install. $170 + shipping. This sale only includes the Richmond Ford 9" 5.43 ring & pinion gear set shown in the pictures. This sale does not include any other Ford 9" rear gear/housing/drive line related parts or equipment not shown in the attached pictures. It is the buyer's responsibility to have the knowledge/skills to install this gear set correctly. There is no warranty ***ociated with this used 5.43 gear set, it is sold "as-is". All sales are final, there are no returns. Notes: (1) Shipping is FedEx or USPS. (2) The shipping box is 10" long x 10" wide x 10" tall x about 20-21 lbs. (3) The shipping box will be closed with both hot-glue & tape. (4) Shipping is from Kennedale TX - 76060. (5) A signature upon delivery will be needed on this shipped item. (6) Cash, money order, and PayPal accepted. If paying with money order the package will only be shipped after the M/O clears the bank. Any questions please private message me. Thanks.