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GM 9.5", 4.88 Ratio, Richmond Ring & Pinion
GM 9.5" Ring & Pinion

Price: $263.66

Product Code: GM9.5-488-RG

Description Vehicle Applications

GM 9.5" 10 bolt
4.88 Richmond Ring & Pinion

1979-1987 Chevy & GMC C20 K20
1988-1998 Chevy & GMC C2500 K2500
1988-1998 Chevy & GMC K1500 (Some not all)
1999-2010 Chevy Silverado 2500 (Not HD)
1999-2010 GMC Sierra 2500 (Not HD)
2001-2004 Chevy Silverado 1500HD
2001-2004 GMC Sierra 1500HD
1982-1995 Chevy & GMC G30 Van
1990-1993 Chevy SS454 454SS SS
1979-2007 Chevy Suburban K20 K2500
2003-2009 Hummer H2 SUV
2003-2009 Hummer H2 Limo
2005-2009 Hummer H2 SUT

Differential: GM 8.2" 10 Bolt
Gear Ratio: 4.88
Tooth Count: 39/8
Pinion Splines: 30
Ring Gear Bolts: 12 (not included)
Manufacturer: Richmond
Warranty: 1 Year

"RICHMOND 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!

The superior quality of Richmond Performance Products is a result of continual research and development, outstanding design and state-of-the-art manufacturing. Extensive testing is performed on all Richmond products. Engineered to perform faster and more reliable, our products are winners both at the Daytona 500 and U.S. Nationals for decades!"

Winners Run Richmond!


This product can expose you to chemicals including toluene and benzene, which are known to the State of California to cause cancer and birth defects or other reproductive harm.
For more information go to: www.P65Warnings.ca.gov

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