Products to Compare (max of 3)
X
Compare These Parts
America's Oldest Speed Shop ® Talk to the Experts. Call 800.979.0122, 7am-10pm, everyday.
Help Center
Help Center

U.S.Order Line:

800.979.0122

(CST) 7am - 10pm

Race and Rod Tech Support

Mon-Fri 8am - 5pm

Canadian Order Line:

855.313.9180

International Order Line:

1.402.323.3200
Since 1952
Menu
Shop By
Support
Account

GM 10 Bolt 7.5 Inch Ring and Pinion

Free Shipping Free Shipping
Specs
Sold in Quantity:
Set
Spline Count:
27
Ratio:
-
Shaft Diameter:
1.438
Outside Diameter:
7.50
GTIN Code:
-
GM 10 Bolt 7.5 Inch Ring and Pinion

Click image to enlarge

Details

Reviews (6)

Q & A (10)

What's in the Box

Info

IMPORTANT NOTE: Ring & Pinion  ratios are designed for use with a "3 series" carrier. If you intend to install these ratios with a "2 series" carrier, you need to use ring gear spacer #910-48305.

  • 7.50" diameter ring gear
  • 1.438" diameter pinion
  • 27 splines

Application

  • 1975-79 Omega
  • 1982-99 Camaro/Firebird
  • 1983-99 S-10/S-15/Astro Van
  • 1976-79 Skylark
  • 1977-90 Fullsize Olds/Buick/Pont
  • 1977-96 Fullsize Chevy
  • 1978-81 Century/Phoenix/Ventura
  • 1978-87 Cutlass/Grand Prix
  • 1978-87 Monte Carlo/Regal

Warranties

Note: Circle track racing applications require a minimum of 4 qts. of rear end lube.  Using less than this amount will lead to immediate pinion bearing failure.

You may also be interested in:

  • DVD - Richmond Gear Installation Instruction
    DVD - Richmond Gear Installation Instruction
    View
    (2)
    $19.99
    Compare
  • Richmond 92-0775-2605 Powertrax GM 7.5 10-Bolt Locking Differential
    Richmond 92-0775-2605 Powertrax GM 7.5 10-Bolt Locking Differential
    View
    (0)
    $418.99
    Compare
  • Motive Gear R7.5GR GM 7.5 In 10 Bolt Ring Pinion Install Kit-27 Spline
    Motive Gear R7.5GR GM 7.5 In 10 Bolt Ring Pinion Install Kit-27 Spline
    View
    (1)
    $74.99
    Compare
  • 7 1/2 Inch GM Ring Gear Spacer with Bolts
    7 1/2 Inch GM Ring Gear Spacer with Bolts
    View
    (1)
    $44.99
    Compare
Suggestions