Ultra Pro Magnum 1.8 Ratio Rocker Arm Set For GM LS3 W/ 3/8" Stud

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>

Attributes:

• Brand Name: COMP Cams
• GTIN: 00036584213703
• Amazon ASIN: B0066SWDKA
• C.A.R.B. E.O. Number: N/A
• 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.
• C.A.R.B. Exemption Reason: N/A
• 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

Extended Information:

• Country of Origin: US
• Emissions : CARB Eligible

Packing Information:

• Quantity of Each: 1
• Package UOM: KT
• Dimension: 12.8 x 4 x 3.7 inches
• Weight: 8.8185 POUNDS