Skip to main content

COMP Cams Rocker ArmsFS/FW 1.6 3/8 Ult.

Take your Small Block Ford engine to the next level with the Ultra Pro Magnum Roller Rocker Arms from COMP Cams. These rockers feature a 3/8" stud diameter and 1.6 ratio, delivering increased strength and rigidity while reducing the moment of inertia and optimizing dynamic balance.

  • Made from 8650 chromemoly material with a unique black oxide exterior finish for corrosion resistance
  • Oversized trunions, precision-sorted needle bearings, and hardened roller tips for ultimate performance and dependability
  • Optimized retainer and valve spring clearances for use with most diameter springs, retainers, and +.050" locks

Upgrade your engine with the Ultra Pro Magnum Roller Rocker Arms and experience the difference in performance and reliability.

This product fits more vehicles than loaded. Please select your vehicle to see all fits.

Make Model Year Type
Ford Bronco 1978 Custom
Ford Bronco 1978 Northland
Ford Bronco 1978 Ranger XLT
Ford Bronco 1979 Custom
Ford Bronco 1979 Ranger XLT
Ford Country Sedan 1969 Base
Ford Country Sedan 1970 Base
Ford Country Sedan 1971 Base
Ford Country Sedan 1972 Base
Ford Country Sedan 1973 Base
Ford Country Sedan 1974 Base
Ford Country Squire 1969 Base
Ford Country Squire 1970 Base
Ford Country Squire 1971 Base
Ford Country Squire 1972 Base
Ford Country Squire 1973 Base
Ford Country Squire 1974 Base
Ford Custom 1969 Base
Ford Custom 1970 Base
Ford Custom 1971 Base
Ford Custom 1972 Base
Ford Custom 500 1969 Base
Ford Custom 500 1970 Base
Ford Custom 500 1971 Base
Ford Custom 500 1972 Base
Ford Custom 500 1973 Base
Ford Custom 500 1974 Base
Ford Custom 500 1975 Base
Ford Custom 500 1975 Ranch Wagon
Ford Custom 500 1976 Base
Ford Custom 500 1976 Ranch Wagon
Ford Custom 500 1977 Base
Ford Custom 500 1977 Ranch Wagon
Ford Elite 1975 Base
Ford Elite 1976 Base
Ford F-100 1975 Custom
Ford F-100 1975 Northland
Ford F-100 1975 Ranger
Ford F-100 1975 Ranger XLT
Ford F-100 1976 Base
Ford F-100 1976 Custom
Ford F-100 1976 Northland
Ford F-100 1976 Ranger
Ford F-100 1976 Ranger XLT
Ford F-100 1977 Base
Ford F-100 1977 Custom
Ford F-100 1977 Northland
Ford F-100 1977 Ranger
Ford F-100 1977 Ranger XLT
Ford F-100 1977 XLT
Ford F-100 1978 Base
Ford F-100 1978 Custom
Ford F-100 1978 Northland
Ford F-100 1978 Ranger
Ford F-100 1978 Ranger Lariat
Ford F-100 1978 Ranger XLT
Ford F-100 1979 Custom
Ford F-100 1979 Ranger
Ford F-100 1979 Ranger Lariat
Ford F-100 1979 Ranger XLT
Ford F-150 1975 Custom
Ford F-150 1975 Northland
Ford F-150 1975 Ranger
Ford F-150 1975 Ranger XLT
Ford F-150 1976 Base
Ford F-150 1976 Custom
Ford F-150 1976 Northland
Ford F-150 1976 Ranger
Ford F-150 1976 Ranger XLT
Ford F-150 1977 Base
Ford F-150 1977 Custom
Ford F-150 1977 Northland
Ford F-150 1977 Ranger
Ford F-150 1977 Ranger XLT
Ford F-150 1977 XLT
Ford F-150 1978 Base
Ford F-150 1978 Custom
Ford F-150 1978 Northland
Ford F-150 1978 Ranger
Ford F-150 1978 Ranger Lariat
Ford F-150 1978 Ranger XLT
Ford F-150 1979 Custom
Ford F-150 1979 Ranger
Ford F-150 1979 Ranger Lariat
Ford F-150 1979 Ranger XLT
Ford F-250 1975 Custom
Ford F-250 1975 Northland
Ford F-250 1975 Ranger
Ford F-250 1975 Ranger XLT
Ford F-250 1976 Base
Ford F-250 1976 Custom
Ford F-250 1976 Northland
Ford F-250 1976 Ranger
Ford F-250 1976 Ranger XLT
Ford F-250 1977 Base
Ford F-250 1977 Custom
Ford F-250 1977 Northland
Ford F-250 1977 Ranger
Ford F-250 1977 Ranger XLT
Ford F-250 1977 XLT
COMP Cams manufactures camshafts and other valvetrain components. Products include everything from valve springs and hardware to pushrods, lifters, and even intake manifolds. COMP Cams’ history of producing high quality parts for everything from street cars to Pro Stock and Sprint Cup teams has proven their place in the market. The same technology used to develop parts for NASCAR and NHRA is used in all of their performance parts, down to the very basic street setup.
Reviews for “COMP Cams Rocker ArmsFS/FW 1.6 3/8 Ult.”

Average rating of 0 out of 5 stars