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’99-08 Chevy/GMC 4.3, 4.8, 5.3L, 6.0L HD
Virtually indestructible 100% stainless TorqueTubes maximize exhaust extraction, unleashing gobs of torque that'll jam you into the seat and haul you up the grade.
TorqueTubes® Exhaust Manifolds (4.8, 5.3, 6.0L)
Banks' heavy-wall 400-series stainless TorqueTubes include two full exhaust manifold assemblies, each with a seamless high-velocity collector. Unlike the restrictive stock setup, Banks TorqueTubes literally "pull" out the exhaust, unleashing greater torque and helping the intake stroke to draw in more air. Includes all required hardware.
System Includes:
| Application | Year Range | Part # |
|---|---|---|
| Torque Tube System, Non-A/I Chevy 4.8-5.3L |
1999-01 | 48004 |
| Torque Tube System, W-A/I Chevy 4.8-5.3L |
1999-01 | 48005 |
| Torque Tube System, Non-A/I Chevy 4.8-5.3L |
2002-07 | 48006 |
| Torque Tube System, Non-A/I Chevy 6.0L |
1999-02 | 48010 |
| Torque Tube System, Non-A/I Chevy 6.0L |
2003-08 | 48011 |
Owners Manual(s)
| Torque Tubes System (Part #96410) |  Download |
Accolades
“Looking to take your turbodiesel’s performance to the next level? Look no further than Gale Banks Engineering. ”
— AutoWeek (May '05)