# COMP Cams Rocker CS 1.5 1/2in Ultra Pro

Machined from 8650 steel with a billet pushrod seat insert, these Ultra Pro Magnum XD rockers can handle up to 1,000 lbs of spring pressure. This 1810 rocker features a 1.55 ratio for use with 1/2" stud Chevrolet V6 and 265-400 Small Block.

This Part Fits:

Year

Make

Model

Submodel

1979-1980

Buick

Century

Limited

1993

Cadillac

Fleetwood

Base

1993

Cadillac

Fleetwood

Brougham

1969-1973,1975-1980,1988

Chevrolet

Camaro

Base

1979-1986

Chevrolet

Camaro

Berlinetta

1975-1978

Chevrolet

Camaro

LT

1976-1978

Chevrolet

Camaro

LT Rally Sport

1976-1980

Chevrolet

Camaro

Rally Sport

1969-1973,1975,1989-1992

Chevrolet

Camaro

RS

1981

Chevrolet

Camaro

Sport

1977-1981

Chevrolet

Camaro

Z28

1968-1972

Chevrolet

Caprice

Base

1973-1985,1991-1993

Chevrolet

Caprice

Classic

1976-1978,1981-1982

Chevrolet

Caprice

Classic Estate

1976-1981

Chevrolet

Caprice

Classic Landau

1975-1976,1979-1980

Chevrolet

Caprice

Classic Sport

1973-1974

Chevrolet

Caprice

Estate

1975

Chevrolet

Caprice

Estate Wagon

1969-1972

Chevrolet

Chevelle

Greenbrier

1973

Chevrolet

Chevelle

Laguna

1973

Chevrolet

Chevelle

Laguna Estate

1975-1976

Chevrolet

Chevelle

Laguna Type S-3

1977

Chevrolet

Chevelle

Malibu

1977

Chevrolet

Chevelle

Malibu Classic

1970

Chevrolet

Chevelle

Nomad

1964-1967

Chevrolet

Chevy II

Base

1963-1968

Chevrolet

Chevy II

Nova

1964-1967

Chevrolet

Chevy II

Nova SS

1990-1991

Chevrolet

Corvette

Base

1978-1981

Chevrolet

Malibu

Base

1978-1979

Chevrolet

Malibu

Classic

1978-1979

Chevrolet

Malibu

Classic Estate

1978-1979

Chevrolet

Malibu

Classic Landau

1979

Chevrolet

Malibu

Classic Sport

1979-1980

Chevrolet

Malibu

Estate

1979

Chevrolet

Malibu

Landau

1979

Chevrolet

Malibu

Police

1979-1980

Chevrolet

Malibu

Sport

1979,1981-1982

Chevrolet

Monte Carlo

Base

1979-1981

Chevrolet

Monte Carlo

Landau

1980

Chevrolet

Monte Carlo

Sport

1976-1977

Chevrolet

Nova

Concours

1955-1957

Chevrolet

One-Fifty Series

Base

1969-1972

Chevrolet

Townsman

Base

1975

Oldsmobile

Custom Cruiser

Base

1975

Oldsmobile

Custom Cruiser

Panel

1978-1980

Oldsmobile

Cutlass Calais

Base

1980

Oldsmobile

Cutlass Cruiser

Brougham

1978-1979

Oldsmobile

Cutlass Salon

Base

1977

Oldsmobile

Omega

Base

1972-1973,1983-1986

Pontiac

Bonneville

Base

1983-1986

Pontiac

Bonneville

Brougham

1984-1986

Pontiac

Bonneville

LE

1981-1992

Pontiac

Firebird

Trans Am

## Details

- **Price:** 77.21 CAD
- **Vendor:** COMP Cams
- **Type:** Rocker Arms

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 77.21 CAD | In stock |

## Images

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

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/comp-cams-rocker-cs-1-5-1-2in-ultra-pro)
> Updated: 2026-06-26