Overview
Holley’s new LS Turbo Exhaust Manifolds are made from cast iron and allow a simpler and easier way to add a turbo to your muscle car. These manifolds are made from High-Silicon-Moly ductile iron and are much more durable & retain more heat than fabricated headers. The manifolds kits include v-band clamps & flanges, heater hose heat shield, and header bolts. A turbo cross-over tube is used to connect the two manifolds (sold separately). Choose the cross-over tube based on the transmission (and bell-housing) for optimal fit and ground clearance. The cross-over tubes are made from 16-gauge, mandrel bent 304 stainless steel and include a flex joint and v-band flanges welded on for an easy bolt-on fit. A universal cross-over component kit is also available for custom applications that need something a little different (requires fabrication & welding). These parts work with most common LS swap parts (i.e. motor mounts, swap oil pan, and accessory drive systems) & provide the basic building blocks needed to complete a custom turbo system for your GM LS engine
Features
- Designed to Integrate w/ Most Common LS Swap Applications & Components
- 3 inch V-Band Outlet – 2.25 inch V-Band Crossover Connections
- Heat Shield to Protect Heater Hoses
- Hardware Included – Stainless Steel V-Band Clamps, V-Band Flanges & Header Bolts
- High-Silicon-Moly Ductile Iron Construction Retains Heat and is More Durable than Headers
Application
- Does not fit 2004-’06 GTO starter & bellhousing. Requires removal or relocation of OE A/C Compressor.
- 2007 – 2013 Chevrolet Avalanche
- 2009 – 2012 Chevrolet Colorado
- 1997 – 2015 Chevrolet Corvette
- 1997 – 2014 Chevrolet Express 1500
- 2006 – 2009 Chevrolet Impala
- 2006 – 2007 Chevrolet Monte Carlo
- 1997 – 1999 Chevrolet Silverado
- 1999 – 2015 Chevrolet Silverado 1500
- 2001 – 2006 Chevrolet Silverado 1500 HD
- 1999 – 2015 Chevrolet Silverado 2500
- 2001 – 2015 Chevrolet Silverado 3500
- 2003 – 2006 Chevrolet SSR
- 2014 – 2015 Chevrolet Suburban
- 1997 – 2015 Chevrolet Tahoe
- 2003 – 2006 Chevrolet Trailbrazer Ext
- 2009 – 2012 GMC Canyon
- 2003 – 2006 GMC Envoy XL
- 1997 – 2014 GMC Savana 1500
- 2007 – 2015 GMC Sierra
- 1999 – 2015 GMC Sierra 1500
- 2001 – 2006 GMC Sierra 1500 HD
- 2001 – 2015 GMC Sierra 2500 HD
- 2001 – 2006 GMC Sierra 3500
- 1997 – 2015 GMC Yukon
- 2015 GMC Yukon XL
- 1999 – 2015 Cadillac Escalade
- 2004 – 2015 Cadillac CTS
- 2003 – 2009 Hummer H2
- 2008 – 2010 Hummer H3
- 2005 – 2008 Pontiac Grand Prix
- 2008 – 2009 Pontiac G8
- 2004 – 2007 Buick Rainier
- 2008 – 2009 Buick LaCrosse
Specs
Brand | Hooker |
Collector Diameter | 2-1/4″ Driver’s Side & 3.0″ Passenger Side |
Emission Code | 4 |
Header Finish | Natural |
Header Style | Turbo |
Primary Tube Dia. | 1-5/8 inch |
Product Type | Manifold |
Tube Material | Cast Iron |
Warning | California Proposition 65 |