# COMP Cams Magnum Roller Rocker CS 1.6 1

173 Applications is the ultimate street Rocker. With a 10mm Stud diameter and 1.6 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.

This Part Fits:

Year

Make

Model

Submodel

1987-1989

Chevrolet

Beretta

Base

1989

Chevrolet

Beretta

GT

1988,1993-1994

Chevrolet

Camaro

Base

1982-1986

Chevrolet

Camaro

Berlinetta

1987

Chevrolet

Camaro

LT

1989

Chevrolet

Camaro

RS

1982-1987

Chevrolet

Camaro

Sport

1985,1987-1989

Chevrolet

Cavalier

Base

1985

Chevrolet

Cavalier

CL

1985,1987

Chevrolet

Cavalier

CS

1986-1989

Chevrolet

Cavalier

RS

1985

Chevrolet

Cavalier

Type-10

1989

Chevrolet

Cavalier

VL

1986-1989

Chevrolet

Cavalier

Z24

1982-1989

Chevrolet

Celebrity

Base

1982-1983,1989

Chevrolet

Celebrity

CL

1985

Chevrolet

Celebrity

Classic

1982

Chevrolet

Celebrity

CS

1985-1987

Chevrolet

Celebrity

Estate

1984-1989

Chevrolet

Celebrity

Eurosport

1980-1983

Chevrolet

Citation

Base

1980

Chevrolet

Citation

Club

1980

Chevrolet

Citation

Custom

1980-1983

Chevrolet

Citation

X-11

1984-1985

Chevrolet

Citation II

Base

1984-1985

Chevrolet

Citation II

X-11

1987-1989

Chevrolet

Corsica

Base

1987-1988

Chevrolet

Corsica

LT

1989

Chevrolet

Corsica

LTZ

1992-1994

Chevrolet

Lumina

Euro

1991-1994

Chevrolet

Lumina

Z34

1991

Chevrolet

S10

Baja

1982-1993

Chevrolet

S10

Base

1982-1990

Chevrolet

S10

Durango

1992-1993

Chevrolet

S10

EL

1982-1989

Chevrolet

S10

Sport

1982-1992

Chevrolet

S10

Tahoe

1983-1989

Chevrolet

S10 Blazer

Base

1987-1989

Chevrolet

S10 Blazer

High Country

1983-1989

Chevrolet

S10 Blazer

Sport

1983-1988

Chevrolet

S10 Blazer

Tahoe

1991,1993-1994

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

1991-1993

Pontiac

Grand Prix

GT

1992-1993

Pontiac

Grand Prix

GTP

1992-1993

Pontiac

Grand Prix

LE

1991-1994

Pontiac

Grand Prix

SE

1991-1993

Pontiac

Grand Prix

STE

## Details

- **Price:** 44.87 CAD
- **Vendor:** COMP Cams
- **Type:** Rocker Arms
- **Tags:** ClearanceItem:N, Core:N, CorePrice:0, Engine Components>Rocker Arms, EPA:N/A, fits_1984-1989`Chevrolet`Celebrity`Eurosport~1980-1983`Chevrolet`Citation`Base~1980`Chevrolet`Citation`Club~1980`Chevrolet`Citation`Custom~1980-1983`Chevrolet`Citation`X-11~1984-1985`Chevrolet`Citation II`Base~1984-1985`Chevrolet`Citation II`X-11, fits_1985`Chevrolet`Cavalier`Base~1987-1989`Chevrolet`Cavalier`Base~1985`Chevrolet`Cavalier`CL~1985`Chevrolet`Cavalier`CS~1987`Chevrolet`Cavalier`CS~1986-1989`Chevrolet`Cavalier`RS~1985`Chevrolet`Cavalier`Type-10~1989`Chevrolet`Cavalier`VL, fits_1986-1989`Chevrolet`Cavalier`Z24~1982-1989`Chevrolet`Celebrity`Base~1982-1983`Chevrolet`Celebrity`CL~1989`Chevrolet`Celebrity`CL~1985`Chevrolet`Celebrity`Classic~1982`Chevrolet`Celebrity`CS~1985-1987`Chevrolet`Celebrity`Estate, fits_1987-1989`Chevrolet`Beretta`Base~1989`Chevrolet`Beretta`GT~1988`Chevrolet`Camaro`Base~1993-1994`Chevrolet`Camaro`Base~1982-1986`Chevrolet`Camaro`Berlinetta~1987`Chevrolet`Camaro`LT~1989`Chevrolet`Camaro`RS~1982-1987`Chevrolet`Camaro`Sport, fits_1987-1989`Chevrolet`Corsica`Base~1987-1988`Chevrolet`Corsica`LT~1989`Chevrolet`Corsica`LTZ~1992-1994`Chevrolet`Lumina`Euro~1991-1994`Chevrolet`Lumina`Z34~1991`Chevrolet`S10`Baja~1982-1993`Chevrolet`S10`Base~1982-1990`Chevrolet`S10`Durango, fits_1991-1993`Pontiac`Grand Prix`GT~1992-1993`Pontiac`Grand Prix`GTP~1992-1993`Pontiac`Grand Prix`LE~1991-1994`Pontiac`Grand Prix`SE~1991-1993`Pontiac`Grand Prix`STE, fits_1991`Oldsmobile`Cutlass Supreme`Base~1993-1994`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, fits_1992-1993`Chevrolet`S10`EL~1982-1989`Chevrolet`S10`Sport~1982-1992`Chevrolet`S10`Tahoe~1983-1989`Chevrolet`S10 Blazer`Base~1987-1989`Chevrolet`S10 Blazer`High Country~1983-1989`Chevrolet`S10 Blazer`Sport~1983-1988`Chevrolet`S10 Blazer`Tahoe, LTL:N, MPN:1414-1, Non-CARB:N, Prop65:Y, SpecialOrder:Y, TURN14_ID:4390570

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 44.87 CAD | In stock |

## Images

- Photo - Primary
- Photo - Primary
- Photo - Primary
- Logo Image
- Logo Image

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/comp-cams-magnum-roller-rocker-cs-1-6-1)
> Updated: 2026-07-16