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COMP Cams Ultra Pro Magnum 1.8 Ratio Rocker Arm Set for GM LS1/LS6 w/ 3/8" Stud for 51 vehicles
Part # 1675-16
Description
New LS-Specific Ultra Pro Magnumâ„¢ Rocker Arms From COMP Cams Increase Ratio And Stiffness Over Stock Rockers, While Also Increasing Lift without The Need To Swap Cams. As LS engines continue to grow in popularity, COMP Cams has expanded its line of Rocker arms to build components specific to LS Applications.
< ul>< li> For LS1/LS2/LS6/4.8L, 5.3L, and Pre '07 6.0L Truck Engines - Cathedral Port Head LS Applications</li>< li> Full Set Of 16 Stud Mount Rockers - Includes Poly Locks - Requires 3/8" Studs & Guide Plates - GM LS Flat - 5/16" Pushrod Diameter</li>< li>1.8:1 Ratio</li></ul>
Specifications
| Amazon ASIN | B0066SWBV6 |
|---|---|
| C.A.R.B. Exempt for California Certified Vehicles Manufactured Before 1965? | Yes, but must meet tailpipe emission standards for year of vehicle. |
| C.A.R.B. Exempt for Federally Certified Vehicles Manufactured Before 1967? | Yes, but must meet tailpipe emission standards for year of vehicle. |
| C.A.R.B. Exempt for Foreign Vehicles Manufactured Before 1967? | Yes, but must meet tailpipe emission standards for year of vehicle. |
| C.A.R.B. Exempt for On-Road Vehicles? | No |
| C.A.R.B. Exempt for Racing and Off-Road Only Vehicles? | Yes, but must be a race/competition only vehicle. |
| Engine Family | LS1/LS2/LS6 |
| Maximum Valve Spring Open Pressure | 850 |
| Rocker Arm Material | 8650 Chromemoly Steel |
| Rocker Arm Ratio | 1.8 |
| Rocker Arm Series | Ultra Pro Magnum |
| Rocker Stud Diameter | 3/8 in |
| UPC / GTIN | 00036584196273 |
| Warranty | Ultra Pro Magnum Rocker Arm bodies are guaranteed for life. warranty |
| Year | Make | Model | Submodel | Engine |
|---|---|---|---|---|
| 2008 - 2009 | Buick | Allure | Super | 5.3L V8 |
| 2008 - 2009 | Buick | LaCrosse | Super | 5.3L V8 |
| 2004 - 2005 | Buick | Rainier | CXL, CXL Plus | 5.3L V8 |
| 2006 - 2007 | Buick | Rainier | CXL | 5.3L V8 |
| 2002 - 2005 | Cadillac | Escalade | Base | 5.3L V8 |
| 2009 | Cadillac | Escalade | Hybrid | 6.0L V8 |
| 2010 - 2013 | Cadillac | Escalade | Hybrid, Hybrid Platinum | 6.0L V8 |
| 2007 - 2012 | Chevrolet | Avalanche | LS, LT, LTZ | 5.3L V8 |
| 2013 | Chevrolet | Avalanche | Black Diamond LS, Black Diamond LT, Black Diamond LTZ | 5.3L V8 |
| 2002 | Chevrolet | Avalanche 1500 | Base, North Face, On Road Edition, Z71 | 5.3L V8 |
| 2003 | Chevrolet | Avalanche 1500 | Base, North Face, On Road Edition, WBH, Z71 | 5.3L V8 |
| 2004 | Chevrolet | Avalanche 1500 | Base, Z66, Z71 | 5.3L V8 |
| 2005 | Chevrolet | Avalanche 1500 | Base, LS, LT, Z66, Z71 | 5.3L V8 |
| 2006 | Chevrolet | Avalanche 1500 | LS, LT, Z66, Z71 | 5.3L V8 |
| 2016 | Chevrolet | Cheyenne | Cheyenne | 5.3L V8 |
| 2009 - 2012 | Chevrolet | Colorado | LT | 5.3L V8 |
| 2003 - 2005 | Chevrolet | Express 1500 | Base, LS | 5.3L V8 |
| 2006 - 2007 | Chevrolet | Express 1500 | Base, LS, LT | 5.3L V8 |
| 2003 - 2005 | Chevrolet | Express 2500 | Base, LS | 5.3L V8 |
| 2010 - 2017 | Chevrolet | Express 2500 | Base, LS, LT | 4.8L V8, 6.0L V8 |
| 2018 - 2019 | Chevrolet | Express 2500 | Base, LS, LT | 6.0L V8 |
| 2010 - 2017 | Chevrolet | Express 3500 | Base, LS, LT | 4.8L V8, 6.0L V8 |
| 2018 - 2019 | Chevrolet | Express 3500 | Base, LS, LT | 6.0L V8 |
| 2017 | Chevrolet | Express Cargo | LS | 6.0L V8 |
| 2017 - 2018 | Chevrolet | Express Pasajeros | LS | 6.0L V8 |
| 2006 - 2009 | Chevrolet | Impala | SS | 5.3L V8 |
| 2016 - 2017 | Chevrolet | LCF 3500 | Base | 6.0L V8 |
| 2006 - 2007 | Chevrolet | Monte Carlo | SS | 5.3L V8 |
| 1999 - 2001 | Chevrolet | Silverado 1500 | Base, LS, LT | 5.3L V8 |
| 2002 - 2003 | Chevrolet | Silverado 1500 | Base, LS, LT, WT | 5.3L V8 |
| 2004 | Chevrolet | Silverado 1500 | Base, Hybrid, LS, LT, WT | 5.3L V8 |
| 2005 | Chevrolet | Silverado 1500 | Base, Hybrid, LS, LT | 5.3L V8 |
| 2006 | Chevrolet | Silverado 1500 | Hybrid, LS, LT, WT | 5.3L V8 |
| 2007 - 2008 | Chevrolet | Silverado 1500 | LT, LTZ, WT | 5.3L V8 |
| 2009 | Chevrolet | Silverado 1500 | Hybrid, LT, LTZ, WT | 5.3L V8, 6.0L V8 |
| 2010 - 2013 | Chevrolet | Silverado 1500 | Hybrid, LS, LT, LTZ, WT, XFE | 4.8L V8, 5.3L V8, 6.0L V8 |
| 2007 | Chevrolet | Silverado 1500 Classic | Hybrid, LS, LT, WT | 5.3L V8 |
| 1999 - 2000 | Chevrolet | Silverado 2500 | Base, LS, LT | 5.3L V8 |
| 2015 | Chevrolet | Silverado 2500 | LS | 5.3L V8 |
| 2016 | Chevrolet | Silverado 2500 | Base | 5.3L V8 |
| 2010 - 2014 | Chevrolet | Silverado 2500 HD | LT, LTZ, WT | 6.0L V8 |
| 2015 - 2019 | Chevrolet | Silverado 2500 HD | High Country, LT, LTZ, WT | 6.0L V8 |
| 2017 - 2018 | Chevrolet | Silverado 3500 | Base | 6.0L V8 |
| 2010 - 2014 | Chevrolet | Silverado 3500 HD | LT, LTZ, WT | 6.0L V8 |
| 2015 - 2019 | Chevrolet | Silverado 3500 HD | High Country, LT, LTZ, WT | 6.0L V8 |
| 2003 - 2004 | Chevrolet | SSR | Base | 5.3L V8 |
| 2015 | Chevrolet | Suburban | LT, LTZ | 5.3L V8 |
| 2017 - 2018 | Chevrolet | Suburban | HD | 6.0L V8 |
| 2000 - 2001 | Chevrolet | Suburban 1500 | Base, LS, LT | 5.3L V8 |
| 2002 - 2003 | Chevrolet | Suburban 1500 | LS, LT | 5.3L V8 |
| 2004 - 2005 | Chevrolet | Suburban 1500 | LS, LT, Z71 | 5.3L V8 |
| 2006 | Chevrolet | Suburban 1500 | Base, LS, LT, Z71 | 5.3L V8 |
| 2007 - 2014 | Chevrolet | Suburban 1500 | LS, LT, LTZ | 5.3L V8 |
| 2010 - 2013 | Chevrolet | Suburban 2500 | LS, LT | 6.0L V8 |
| 2016 - 2019 | Chevrolet | Suburban 3500 HD | LS, LT | 6.0L V8 |
| 2000 - 2001 | Chevrolet | Tahoe | Base, LS, LT | 5.3L V8 |
| 2002 | Chevrolet | Tahoe | LS, LT | 5.3L V8 |
| 2003 - 2005 | Chevrolet | Tahoe | LS, LT, Z71 | 5.3L V8 |
| 2006 | Chevrolet | Tahoe | Base, LS, LT, Z71 | 5.3L V8 |
| 2007 | Chevrolet | Tahoe | LS, LT, LTZ | 5.3L V8 |
| 2008 - 2010 | Chevrolet | Tahoe | Hybrid, LS, LT, LTZ | 5.3L V8, 6.0L V8 |
| 2011 | Chevrolet | Tahoe | Base, Hybrid, LS, LT, LTZ | 5.3L V8, 6.0L V8 |
| 2012 | Chevrolet | Tahoe | Base, Hybrid, LS, LT, LTZ, PPV, SSV | 5.3L V8, 6.0L V8 |
| 2013 | Chevrolet | Tahoe | Hybrid, LS, LT, LTZ, PPV, SSV | 5.3L V8, 6.0L V8 |
| 2014 | Chevrolet | Tahoe | LS, LT, LTZ, PPV, SSV | 5.3L V8 |
| 2006 - 2007 | Chevrolet | Trailblazer | LS, LT | 5.3L V8 |
| 2008 | Chevrolet | Trailblazer | Base, LT | 5.3L V8 |
| 2003 - 2004 | Chevrolet | Trailblazer EXT | LS, LT, North Face | 5.3L V8 |
| 2005 - 2006 | Chevrolet | Trailblazer EXT | LS, LT | 5.3L V8 |
| 2009 - 2012 | GMC | Canyon | SLE, SLT | 5.3L V8 |
| 2005 - 2009 | GMC | Envoy | Denali | 5.3L V8 |
| 2003 - 2004 | GMC | Envoy XL | SLE, SLT | 5.3L V8 |
| 2005 | GMC | Envoy XL | Denali, SLE, SLT | 5.3L V8 |
| 2006 | GMC | Envoy XL | Denali | 5.3L V8 |
| 2004 - 2005 | GMC | Envoy XUV | SLE, SLT | 5.3L V8 |
| 2003 - 2005 | GMC | Savana 1500 | Base, SLE | 5.3L V8 |
| 2006 - 2007 | GMC | Savana 1500 | Base, LS, LT | 5.3L V8 |
| 2003 - 2005 | GMC | Savana 2500 | Base, SLE | 5.3L V8 |
| 2010 | GMC | Savana 2500 | Base, LS, LT, SL, SLE | 4.8L V8, 6.0L V8 |
| 2011 | GMC | Savana 2500 | Base, LS, LT | 4.8L V8, 6.0L V8 |
| 2012 - 2013 | GMC | Savana 2500 | Base, LS, LT, SL, SLE | 4.8L V8, 6.0L V8 |
| 2014 - 2017 | GMC | Savana 2500 | Base, LS, LT | 4.8L V8, 6.0L V8 |
| 2018 - 2019 | GMC | Savana 2500 | Base, LS, LT | 6.0L V8 |
| 2010 | GMC | Savana 3500 | Base, LS, LT, SL, SLE | 4.8L V8, 6.0L V8 |
| 2011 | GMC | Savana 3500 | Base, LS, LT | 4.8L V8, 6.0L V8 |
| 2012 - 2013 | GMC | Savana 3500 | Base, LS, LT, SL, SLE | 4.8L V8, 6.0L V8 |
| 2014 - 2017 | GMC | Savana 3500 | Base, LS, LT | 4.8L V8, 6.0L V8 |
| 2018 - 2019 | GMC | Savana 3500 | Base, LS, LT | 6.0L V8 |
| 1999 - 2001 | GMC | Sierra 1500 | SL, SLE, SLT | 5.3L V8 |
| 2002 | GMC | Sierra 1500 | Base, HT, SL, SLE, SLT, WT | 5.3L V8 |
| 2003 | GMC | Sierra 1500 | Base, SL, SLE, SLT, WT | 5.3L V8 |
| 2004 | GMC | Sierra 1500 | Base, SLE, SLT, WT | 5.3L V8 |
| 2005 | GMC | Sierra 1500 | Base, Hybrid, SLE, SLT, WT | 5.3L V8 |
| 2006 | GMC | Sierra 1500 | Hybrid, SL, SLE, SLT, WT | 5.3L V8 |
| 2007 - 2008 | GMC | Sierra 1500 | SLE, SLT, WT | 5.3L V8 |
| 2009 | GMC | Sierra 1500 | Hybrid, SLE, SLT, WT | 5.3L V8, 6.0L V8 |
| 2010 - 2013 | GMC | Sierra 1500 | Hybrid, SL, SLE, SLT, WT, XFE | 4.8L V8, 5.3L V8, 6.0L V8 |
| 2007 | GMC | Sierra 1500 Classic | Hybrid, SL, SLE, SLT, WT | 5.3L V8 |
| 1999 - 2000 | GMC | Sierra 2500 | SL, SLE, SLT | 5.3L V8 |
| 2010 | GMC | Sierra 2500 HD | SLE, SLT, WT | 6.0L V8 |
| 2011 - 2014 | GMC | Sierra 2500 HD | Denali, SLE, SLT, WT | 6.0L V8 |
| 2015 - 2019 | GMC | Sierra 2500 HD | Base, Denali, SLE, SLT | 6.0L V8 |
| 2010 | GMC | Sierra 3500 HD | SLE, SLT, WT | 6.0L V8 |
| 2011 - 2014 | GMC | Sierra 3500 HD | Denali, SLE, SLT, WT | 6.0L V8 |
| 2015 - 2019 | GMC | Sierra 3500 HD | Base, Denali, SLE, SLT | 6.0L V8 |
| 2000 - 2005 | GMC | Yukon | SLE, SLT | 5.3L V8 |
| 2006 | GMC | Yukon | SL, SLE, SLT | 5.3L V8 |
| 2007 | GMC | Yukon | SLE, SLT | 5.3L V8 |
| 2008 - 2009 | GMC | Yukon | Hybrid, SLE, SLT | 5.3L V8, 6.0L V8 |
| 2010 - 2013 | GMC | Yukon | Denali Hybrid, Hybrid, SLE, SLT | 5.3L V8, 6.0L V8 |
| 2014 | GMC | Yukon | SLE, SLT | 5.3L V8 |
| 2000 - 2005 | GMC | Yukon XL 1500 | SLE, SLT | 5.3L V8 |
| 2006 | GMC | Yukon XL 1500 | SL, SLE, SLT | 5.3L V8 |
| 2007 - 2014 | GMC | Yukon XL 1500 | SLE, SLT | 5.3L V8 |
| 2010 - 2013 | GMC | Yukon XL 2500 | SLE, SLT | 6.0L V8 |
| 2004 | Hummer | H2 | Base | 6.0L V8 |
| 2007 | Hummer | H2 | Base | 6.0L V8 |
| 2008 | Hummer | H3 | Alpha | 5.3L V8 |
| 2009 | Hummer | H3 | Alpha, Championship Series | 5.3L V8 |
| 2010 | Hummer | H3 | Alpha | 5.3L V8 |
| 2009 - 2010 | Hummer | H3T | Alpha | 5.3L V8 |
| 2003 | Isuzu | Ascender | Base, LS, Limited | 5.3L V8 |
| 2004 | Isuzu | Ascender | LS, Limited | 5.3L V8 |
| 2005 | Isuzu | Ascender | LS, Limited, S | 5.3L V8 |
| 2006 | Isuzu | Ascender | LS | 5.3L V8 |
| 2005 - 2008 | Pontiac | Grand Prix | GXP | 5.3L V8 |
| 2005 | Saab | 9-7x | Arc | 5.3L V8 |
| 2006 - 2009 | Saab | 9-7x | 5.3i | 5.3L V8 |