Magnum Roller Rocker Arms: Chevy; 10mm Stud, 1.6 Ratio
These Magnum Roller Rocker Arms for Chevy V6 60° 173 applications are the ultimate street rocker. With a 10mm stud diameter and 1.6 ratio, they are 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.
Vehicle Fitments:
| Year |
Make |
Model |
Submodel |
| 1987 - 1989 |
Chevrolet |
Beretta |
Base |
| 1989 |
Chevrolet |
Beretta |
GT |
| 1988 - 1994 |
Chevrolet |
Camaro |
Base |
| 1982 - 1986 |
Chevrolet |
Camaro |
Berlinetta |
| 1993 |
Chevrolet |
Camaro |
Indianapolis 500 Pace Car |
| 1985 - 1989 |
Chevrolet |
Camaro |
Iroc-Z |
| 1987 |
Chevrolet |
Camaro |
LT |
| 1989 |
Chevrolet |
Camaro |
RS |
| 1982 - 1987 |
Chevrolet |
Camaro |
Sport |
| 1982 - 1994 |
Chevrolet |
Camaro |
Z28 |
| 1982 |
Chevrolet |
Camaro |
Z28 Indianapolis 500 Pace Car |
| 1985 - 1989 |
Chevrolet |
Cavalier |
Base |
| 1985 - 1986 |
Chevrolet |
Cavalier |
CL |
| 1985 - 1987 |
Chevrolet |
Cavalier |
CS |
| 1985 |
Chevrolet |
Cavalier |
Type-10 |
| 1988 - 1989 |
Chevrolet |
Cavalier |
VL |
| 1986 - 1989 |
Chevrolet |
Cavalier |
Z24, RS |
| 1982 - 1989 |
Chevrolet |
Celebrity |
Base, CL |
| 1985 |
Chevrolet |
Celebrity |
Classic |
| 1982 |
Chevrolet |
Celebrity |
CS |
| 1985 - 1987 |
Chevrolet |
Celebrity |
Estate |
| 1984 - 1989 |
Chevrolet |
Celebrity |
Eurosport |
| 1980 - 1983 |
Chevrolet |
Citation |
Base, X-11 |
| 1980 |
Chevrolet |
Citation |
Custom, Club |
| 1984 - 1985 |
Chevrolet |
Citation II |
Base, X-11 |
| 1987 - 1989 |
Chevrolet |
Corsica |
Base |
| 1987 - 1988 |
Chevrolet |
Corsica |
LT |
| 1989 |
Chevrolet |
Corsica |
LTZ |
| 1991 - 1994 |
Chevrolet |
Lumina |
Z34, Base, Euro |
| 1991 |
Chevrolet |
S10 |
Baja |
| 1982 - 1993 |
Chevrolet |
S10 |
Base |
| 1982 - 1990 |
Chevrolet |
S10 |
Durango |
| 1992 - 1993 |
Chevrolet |
S10 |
EL |
| 1991 - 1993 |
Chevrolet |
S10 |
Maxi |
| 1982 - 1989 |
Chevrolet |
S10 |
Sport |
| 1982 - 1992 |
Chevrolet |
S10 |
Tahoe |
| 1987 - 1989 |
Chevrolet |
S10 Blazer |
High Country |
| 1983 - 1989 |
Chevrolet |
S10 Blazer |
Sport, Base |
| 1983 - 1988 |
Chevrolet |
S10 Blazer |
Tahoe |
| 1991 - 1994 |
Oldsmobile |
Cutlass Supreme |
Base |
| 1991 - 1993 |
Oldsmobile |
Cutlass Supreme |
International |
| 1992 - 1994 |
Oldsmobile |
Cutlass Supreme |
S |
| 1991 |
Oldsmobile |
Cutlass Supreme |
SL |
| 1993 - 1994 |
Pontiac |
Firebird |
Base, Trans Am, Formula |
| 1994 |
Pontiac |
Firebird |
Trans Am GT |
| 1992 - 1993 |
Pontiac |
Grand Prix |
GTP |
| 1991 - 1993 |
Pontiac |
Grand Prix |
LE, GT, STE |
| 1991 - 1994 |
Pontiac |
Grand Prix |
SE |