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COMP Cams Ultra Pro Magnum 1.8 Ratio Rocker Arm Set for GM LS3 w/ 3/8" Stud for Cadillac, Chevrolet and GMC
Part # 1676-16
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> LS3/L99/L76 - Rectangle Port Head LS Applications</li>< li> 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 | B0066SWDKA |
|---|---|
| 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 | LS3 (Factory Offset) |
| 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 | 00036584213703 |
| Warranty | Ultra Pro Magnum Rocker Arm bodies are guaranteed for life. warranty |
| Year | Make | Model | Submodel | Engine |
|---|---|---|---|---|
| 2010 | Cadillac | Escalade ESV | Base, Platinum | 6.2L V8 |
| 2010 | Cadillac | Escalade EXT | Base | 6.2L V8 |
| 2011 - 2012 | Chevrolet | Camaro | 1SS, 2SS | 6.2L V8 |
| 2011 | Chevrolet | Silverado 1500 | LT, LTZ | 6.2L V8 |
| 2011 | GMC | Sierra 1500 | SLT | 6.2L V8 |