Description: Honda S2000 Ring and Pinion Gear set - 4.78:1 Ratio This is a used and in good condition 7" diameter matched ring and pinion gear set for a Honda S2000, all years ( #s etched into ring and pinion are the same). This gear set will fit 1st Gen RX-7s and 1.8L '94-05 Miata diffs as well. The ring and pinion is in very good condition, with no corrosion or damage. There is little evidence of any wear at all. The ring gear has 43 teeth and the pinion gear has 9 teeth (43/9 = 4.78). Includes the ring gear, and pinion gear with bearing and crush sleeve. This is everything a transmission or rear end shop will need to install this gear set in your differential. File photos. However, then next 4 sets ready to ship are shown in the latter 5 photos. This gear will provide increased acceleration over the stock 4.10 ratio, but at the expense of decreased top speed (max 145 mph or so with this ratio). My research suggests that 4.44 to 4.62 gears are well liked by the S2K community for road racing, with some enthusiasts going for the 4.78 for maximum acceleration. Please do your own research to be sure this ratio will be correct for your situation. PRIORITY MAIL Shipping is $18 in the US and near $95 anywhere in the world that the USPS delivers to. If possible, I'll ship Fedex International Economy (better tracking and way faster) rather than USPS for the same price shown. Thanks for checking this out, and good luck.
Price: 379 USD
Location: Bonita, California
End Time: 2024-05-22T05:26:30.000Z
Shipping Cost: 18 USD
Product Images
Item Specifics
Returns Accepted: ReturnsNotAccepted
Brand: Mazda
Type: Pinion
Items Included: Pinion
Manufacturer Part Number: 478gear
Gear Ratio: 4.78
Bore Diameter: 7 in
