# COMP Cams Rocker Arms CB 1.7 7/16 Ultra

Ultra Pro Magnumâ„¢ Roller Rocker Arms not only live up to the lofty standards of the original Pro Magnums but they also take Stud mount Rocker performance, stability and value to a whole new level. The 8650 chromemoly material and arched, web-like design deliver increased strength and rigidity while still reducing the moment of inertia and optimizing the dynamic balance. A unique black oxide exterior finish helps prevent corrosion and increases durability. Featuring Oversized trunnions, precision-sorted needle bearings and hardened Roller tips for the ultimate in performance and dependability. Optimized retainer and valve spring clearances allow for use of most diameter springs, retainers and +.050" locks without clearance or fitment issues.Chevy V8 396-454 c.i.d. - 7/16" Stud - 1.7 RatioInvestment cast 8650 chromemoly body and arched, web-like design deliver increased strength and rigidity while still reducing the moment of inertia. Unique black oxide exterior finish helps prevent corrosion and increases durability.Optimized retainer and valve spring clearances allow for use of most diameter springs, retainers and +.050" locks without clearance or fitment issues.Feature Oversized trunnions, precision-sorted needle bearings and hardened Roller tips.Lifetime Warranty - So strong that we guarantee the Rocker bodies against breakage for life. For use with up to 850 lbs of open spring pressure.

This Part Fits:

Year

Make

Model

Submodel

1970-1975

Chevrolet

Bel Air

Base

1975-1981

Chevrolet

C20

Cheyenne

1981-1986

Chevrolet

C20

Custom

1975-1980

Chevrolet

C20

Custom Deluxe

1981

Chevrolet

C20

Deluxe

1975-1986

Chevrolet

C20

Scottsdale

1975-1986

Chevrolet

C20

Silverado

1970-1974

Chevrolet

C20 Suburban

Base

1981-1986

Chevrolet

C20 Suburban

Custom

1975-1980

Chevrolet

C20 Suburban

Custom Deluxe

1981

Chevrolet

C20 Suburban

Deluxe

1975-1980,1982,1984-1986

Chevrolet

C20 Suburban

Scottsdale

1975-1977,1979-1980,1982-1986

Chevrolet

C20 Suburban

Silverado

1973-1974

Chevrolet

C30 Pickup

Base

1967

Chevrolet

Camaro

Base

1967

Chevrolet

Camaro

RS

1967-1969

Chevrolet

Camaro

SS

1966-1969

Chevrolet

Caprice

Base

1973

Chevrolet

Chevelle

Laguna

1973

Chevrolet

Chevelle

Laguna Estate

1974-1975

Chevrolet

Chevelle

Laguna Type S-3

1970-1971

Chevrolet

K30 Pickup

Base

1989

Chevrolet

V3500

Cheyenne

1989

Chevrolet

V3500

Scottsdale

1989

Chevrolet

V3500

Silverado

1968-1969

GMC

C15/C1500 Pickup

Base

1975-1978

GMC

C25

Base

1975-1978

GMC

C25

High Sierra

1975-1978

GMC

C25

Sierra Classic

1975-1978

GMC

C25

Sierra Grande

1968

GMC

K25/K2500 Suburban

Base

1971-1972,1974-1975

GMC

Sprint

Base

1975

GMC

Sprint

Classic

1972,1974

GMC

Sprint

Custom

1975

GMC

Sprint

High Sierra

1975

GMC

Sprint

SP

## Details

- **Price:** 519.46 CAD
- **Vendor:** COMP Cams
- **Type:** Rocker Arms

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 519.46 CAD | In stock |

## Images

- Photo - Primary
- Photo - Primary
- Logo Image

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/comp-cams-rocker-arms-cb-1-7-7-16-ultra)
> Updated: 2026-06-27