| General Motors |
Xtreme IAS Series 2WD |
XTreme IAS Series 4WD |
| Years |
Vehicle Description |
Front-Rear |
Front-Rear |
| 2002-06 |
1500 Avalanche with 6" Lift (E,K,M) |
63017-64017 |
63017-64017 |
| 2000-06 |
1500 Sub/Tahoe/Yukon/Denali XL/Yukon XL with 6" Lift (E,K,M) |
63017-64017 |
63017-64017 |
| 2001-06 |
1500 HD truck with 6" lift (with OE shock mounts) (E,M) |
63015-64015 |
63015-64015 |
| 2001-06 |
1500 HD with Pro Comp 6" lift and auxiliary shock hoop |
63912-64015 |
63912-64015 |
|
(Aux. 63917) |
(Aux. 63905) |
| 2001-06 |
1500 HD with 8" lift (with OE shock mounts) (E) |
63021-64021 |
63021-64021 |
| 1999-06 |
1500 truck with 6" lift (E,M) |
- |
63014-64014 |
| 1999-06 |
1500 truck with 7" lift (E) |
63019-64014 |
- |
| 1988-98 |
1500 truck with 6" lift (E,M) |
63012-64013 |
63013-64013 |
| 2001-06 |
2500 HD truck with 6" lift (with OE shock mounts) (E,M) |
63015-64015 |
63015-64015 |
| 2001-06 |
2500 HD with Pro Comp 6" lift and auxiliary shock hoop |
63912-64015 |
- |
|
(Aux. 63905) |
|
| 2001-06 |
2500 HD with 8" lift (with OE shock mounts) (E) |
63021-64021 |
63021-64021 |
| 1988-98 |
2500 truck with 6" lift (E,M) |
63012-64013 |
63013-64013 |
| 2001-06 |
3500 HD truck with 6" lift (with OE shock mounts) (E,M) |
63015-64015 |
63015-64015 |
| 2001-06 |
3500 HD with Pro Comp 6" lift and auxiliary shock hoop |
63912-64015 |
- |
| (Aux. 63917) |
| 2001-06 |
3500 HD with 8" lift (with OE shock mounts) (E) |
63021-64021 |
63021-64021 |
| 1988-98 |
3500 truck with 6" lift |
63012-64013 |
63013-64013 |