Voice or type your vehicle details and Wrenchy will confirm fitment in seconds.
| Attribute | Value |
|---|---|
| App/Model | Gm 7.5, Gm 7.6 Ifs, Gm 7.625 |
| Differential Carrier Break | 3.23 Ratio And Higher |
| Differential Case Design Type | Gm 7.5, Gm 7.6 Ifs, Gm 7.625 |
| Gear Ratio | 4.56 |
| Pinion Shaft Diameter | 1.438 |
| Pinion Spline Count | 27 |
| Ring & Pinion Gear Ratio | 4.56 |
| Ring Gear Diameter | 7.5 |
| Ring Gear Material | 8620 Steel |
| Ring Gear Outside Diameter | 7.5 |
| Ring Gear Rotation | Standard |
| Ring Gear Tooth Quantity | 41 |
| Taxonomy A | Ld Differential |
| Taxonomy B | Ring And Pinion |
| Taxonomy C | Front, Rear |
| Taxonomy D | 4.56 |
This part fits the following vehicles:
This is a universal part that fits 2,151 vehicle configurations across 8 makes.
We offer fast, reliable shipping on all orders:
We want you to be 100% satisfied with your purchase. That's why we offer:
This part comes with a limited lifetime warranty. Warranty begins on the original purchase date.
Warranty does NOT cover:
| Brand | Part Number |
|---|---|
| EXCEL from Richmond | GM75456 |
| Motive Gear | GM7.5-456 |
Fits Years: 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013
In operation since 2007. Trusted by over a million DIYers, mechanics, and body shops across all 50 states.
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