Warnings
Sorry, you can only compare 10 items.

Would you like to replace your oldest item in the compare list?

Yes, add this item | No, view my current items

Richmond Gear 6903221 - Richmond Gear Ring and Pinion Sets

  • Gear, Ring and Pinion, 4.10:1 Ratio, GM, 7.5 in./7.625 in., 10-Bolt, 3 Series, Set
  • Application Specific
  • Estimated Ship Date: Today
 
BrandRichmond Gear
Manufacturer's Part Number6903221
Part TypeRing and Pinion Gears
Product LineRichmond Gear Ring and Pinion Sets
Summit Racing Part NumberRMG-6903221
 
Ring and Pinion Ratio4.10:1
Cover Bolts10
Ring Gear Bolts10
Pinion Spline Count27
Carrier Series3
Ring Gear RotationStandard
Ring Gear Teeth41
Pinion Gear Teeth10
Ring Gear Diameter (in)7.500 in.
Pinion Shaft Diameter (in)1.438 in.
Installation Kit IncludedNo
QuantitySold as a set.
Notes3.23:1 or numerically higher carrier. Not for use on 1999 and up F-bodies if it has the factory torsen positraction, unless you purchase a special split paddle block kit. Richmond does not recommend use with a mini-spool.
 

All geared up.

Richmond Gear is the leading manufacturer of professional-quality, high performance ring and pinion sets. The superior quality of these gear sets is the result of years of racing development, outstanding design, and state-of-the-art manufacturing methods. Richmond also offers these gear sets in a lightened version for the weight-conscious enthusiast. Their lightened ring and pinion sets feature an outstanding rotating weight loss of up to 6 lbs., ground pinion threads for trouble-free installation, and a special heat treatment for improved strength.

Warranty

Richmond Gear offers a 1-year warranty on its gears to be free from defects in material and workmanship. Transmissions are also warranted against defects in material and workmanship.