Magnum Roller 1.72 Ratio Rocker Arm For BBC Ford 429-460 351C/M W/ 7/16" Stud

and Ford V8 429-460 Applications is the ultimate street Rocker. With a 7/16" Stud diameter and 1.72 ratio, it is designed for Serious performance enthusiasts. All Magnum Roller Rocker Arms are constructed from 8620 chromemoly Steel, which is a superior material that will not flex and assures maximum lift. Their Roller tip reduces friction, while stiff design and superior ratio accuracy yield more effective valve lift. With a 15 to 30 horsepower increase over other Rocker arms, Magnum Roller Rockers are perfect for performance Applications with less than 350 lbs. open spring pressure. Don't accept inferior products or cheap knock-offs, look for the COMP Cams logo stamped into the underside of every Magnum Rocker.

Attributes:

• Brand Name: COMP Cams
• GTIN: 00036584310983
• Amazon ASIN: B00062YE5Y
• C.A.R.B. E.O. Number: D-279-4
• 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?: Yes
• 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: C.A.R.B. EO Issued
• Engine Family: Ford Boss 302, 351C-400M
• Rocker Arm Material: 8620 Chromemoly Steel
• Rocker Arm Ratio: 1.72
• Rocker Arm Series: Magnum
• Rocker Stud Diameter: 7/16

Extended Information:

• Country of Origin: US
• Emissions : CARB Eligible

Packing Information:

• Quantity of Each: 1
• Package UOM: EA
• Dimension: 5.5 x 3.1 x 1.7 inches
• Weight: 0.4 POUNDS