Richmond Ring & Pinion Set - 4.56 Ratio, 41-9 Teeth, GM 12 Bolt - 3 Series R060002YL Broad RPM range protection

Broad RPM range protection

Carburetor Metering Jet

2007-2010 Jeep Wrangler X

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Richmond Ring & Pinion Set - 4.56 Ratio, 41-9 Teeth, GM 12 Bolt - 3 Series R060002YL Broad RPM range protectionRICHMOND is the leading manufacturer of professional quality, hi performance ring and pinion sets. For over 80 years, the Double Diamond has signified the highest quality gears in the racing industry! GM 12 Bolt Installation Notes: When replacing a 2. 73 3. 90 ratio with a Richmond Hi Performance Ring & Pinion, the carrier must be replaced with a carrier from a stock 4. 10, 4. 56 or 4. 88 ratio. When installing 5. 14 to 6. 14 ring & pinion sets,